Mannix: Season 8 (1974 - 1975)
- Season 8 Episode 24: Hardball
- Season 8 Episode 23: Search for a Dead Man
- Season 8 Episode 22: Design for Dying
- Season 8 Episode 21: Bird of Prey
- Season 8 Episode 20: Bird of Prey
- Season 8 Episode 19: Quartet for Blunt Instruments
- Season 8 Episode 18: The Empty Tower
- Season 8 Episode 17: A Ransom for Yesterday
- Season 8 Episode 16: Edge of the Web
- Season 8 Episode 15: Chance Meeting
- Season 8 Episode 14: Man in a Trap
- Season 8 Episode 13: A Word Called Courage
- Season 8 Episode 12: A Choice of Victims
- Season 8 Episode 11: The Survivor Who Wasn't
- Season 8 Episode 10: Desert Sun
- Season 8 Episode 9: Picture of a Shadow
- Season 8 Episode 8: Enter Tami Okada
- Season 8 Episode 7: A Small Favor for an Old Friend
- Season 8 Episode 6: Death Has No Face
- Season 8 Episode 5: The Green Man
- Season 8 Episode 4: Walk on the Blind Side
- Season 8 Episode 3: A Fine Day for Dying
- Season 8 Episode 2: Game Plan
- Season 8 Episode 1: Portrait in Blues
Mannix: Season 7 (1973 - 1974)
- Season 7 Episode 24: The Ragged Edge
- Season 7 Episode 23: Trap for a Pigeon
- Season 7 Episode 22: A Question of Murder
- Season 7 Episode 21: Mask for a Charade
Mannix's old friend (Claude Akins) is suspected of murdering a hated loan shark; guest Marj Dusay.
- Season 7 Episode 20: Rage to Kill
- Season 7 Episode 19: The Girl From Nowhere
- Season 7 Episode 18: Walk a Double Line
- Season 7 Episode 17: A Full Night of Darkness
- Season 7 Episode 16: The Dark Hours
- Season 7 Episode 15: Race Against Time
- Season 7 Episode 14: Race Against Time
- Season 7 Episode 13: All the Dead Were Strangers
- Season 7 Episode 12: Cry Danger
- Season 7 Episode 11: The Deadly Madonna
- Season 7 Episode 10: Search in the Dark
- Season 7 Episode 9: Sing a Song of Murder
- Season 7 Episode 8: A World Without Sundays
- Season 7 Episode 7: Silent Target
Professional killers target Mannix during his fishing trip; guests Frank Langella, John Hillerman.
- Season 7 Episode 6: Desert Run
A hunt for a lost plane and pilot leads Mannix to defend his life in a mountain ghost town; guests Jeanette Nolan, Charles Dierkop.
- Season 7 Episode 5: The Gang's All Here
Street gang members plan to kill Mannix in a show of force to intimidate a rival gang that is threatening their territory.
- Season 7 Episode 4: Little Girl Lost
A deranged girl (Dawn Lyn) who saw her father's murder thinks she killed him; guests Beverly Garland, Pernell Roberts, Sam Elliott.
- Season 7 Episode 3: Climb a Deadly Mountain
An escaped convict (Greg Morris) saves Mannix's life after the detective's plane crashes in the wilderness; guest Edward Winter.
- Season 7 Episode 2: A Way to Dusty Death
Mannix searches for an old friend's missing son, who is hated in his town after being convicted of rape and murder; guest Anthony Geary.
- Season 7 Episode 1: The Girl in the Polka Dot Dress
A clairvoyant foresees an attempt to kill a woman (Joan Van Ark) Mannix has been hired to protect; guest Robert Brown.
Mannix: Season 6 (1972 - 1973)
- Season 6 Episode 24: The Danford File
A blackmailer threatens to expose the unsavory past of a politician's wife (Jessica Walter); guests John Gavin, Milt Kamen.
- Season 6 Episode 23: A Problem of Innocence
The daughter (Anne Archer) of a businessman imprisoned for stealing a payroll hires Mannix to investigate her father's mysterious death.
- Season 6 Episode 22: To Quote a Dead Man
A hobo (David Wayne) becomes the target of gunmen every time he puts on his patchwork coat; guests Lloyd Bochner, Barbara Babcock.
- Season 6 Episode 21: Search for a Whisper
A prospective candidate (William Shatner) asks Mannix to find anything his political enemies could use against him; guest Susan Flannery.
- Season 6 Episode 20: The Faces of Murder
A socialite (Susan Strasberg) asks Mannix to prove her guilty of a murder for which her brother has confessed; guest Tina Louise.
- Season 6 Episode 19: Carol Lockwood -- Past Tense
The investigation of his former girlfriend's death leads Mannix to a tycoon (Jason Evers) and a woman pilot; guest Joanna Miles.
- Season 6 Episode 18: Out of the Night
Peggy poses as a prostitute to help police crack a narcotics ring; guest Joyce Van Patten.
- Season 6 Episode 17: A Matter of Principle
Elderly sisters (Elsa Lanchester, Ruth McDevitt) foil a gangster's plan for a perfect murder; guests Dana Elcar, Abe Vigoda.
- Season 6 Episode 16: The Man Who Wasn't There
A mysterious enemy who has marked Mannix for death taunts the detective and kidnaps Peggy; guest Clu Gulager.
- Season 6 Episode 15: A Game of Shadows
A businessman finds his wife murdered, his best friend fleeing the scene and a cache of jewels missing; guest Meg Foster.
- Season 6 Episode 14: Light and Shadow
Mannix puts his investigative expertise to work when a wealthy woman is charged with the murder of an international playboy.
- Season 6 Episode 13: See No Evil
Evidence in a murder Mannix is investigating points to Peggy's friend (Sandy Champion), a supposedly reformed juvenile delinquent.
- Season 6 Episode 12: Lost Sunday
A deceased plant foreman's sister believes his accidental death was murder.
- Season 6 Episode 11: A Puzzle for One
A slain private detective's cases lead Mannix to blackmail, adultery, drugs and loan sharking; guests Adam West, Nehemiah Persoff.
- Season 6 Episode 10: Harvest of Death
Mannix poses as a crop-duster to look into the disappearance of two pilots employed by an embattled orange grower; guest Jeanette Nolan.
- Season 6 Episode 9: One Step to Midnight
A deported mobster's (Harold Gould) foes think he has returned and try to find him; guests Belinda J. Montgomery, Christopher Connelly.
- Season 6 Episode 8: The Upside Down Penny
When he agrees to help a 12-year-old boy find his valuable stamp collection, Mannix doesn't realize that he's walking into a swindling case.
- Season 6 Episode 7: To Kill a Memory
A soldier (Martin Sheen) thought killed in Vietnam surfaces with amnesia and a forged passport under a new name; guest Pamela Shoop.
- Season 6 Episode 6: The Inside Man
Mannix becomes involved with a woman belonging to the New Orleans gang he infiltrated for the police; guests Robert Mandan, John Colicos.
- Season 6 Episode 5: Portrait of a Hero
An honored former Air Force pilot is killed just before he is to demonstrate an experimental plane for the press; guest Dabney Coleman.
- Season 6 Episode 4: Broken Mirror
A socialite (Anjanette Comer) vanishes during her second honeymoon; guest Jon Cypher.
- Season 6 Episode 3: The Crimson Halo
An attempt is made on the life of an altruistic doctor (Joseph Campanella); guests Burgess Meredith, Fionnula Flanagan.
- Season 6 Episode 2: Cry Silence
A man tries to kill the priest (Anthony Zerbe) who heard him confess to contracting his girlfriend's murder.
- Season 6 Episode 1: The Open Web
A bogus sheriff's helicopter rescues a prisoner (Rip Torn) Mannix was holding; guests Eddie Egan, John McLiam.
Mannix: Season 5 (1971 - 1972)
- Season 5 Episode 24: Death is the Fifth Gear
Head injuries from a race-car crash make Mannix hallucinate; guests Mariette Hartley, Elsa Lanchester.
- Season 5 Episode 23: Scapegoat
Posing as Mannix, an international jewel thief intercepts gems the detective was hired to transport.
- Season 5 Episode 22: To Draw the Lightning
A police lieutenant (Steve Ihnat) is suspended for killing someone he had a grudge against; guest Leslie Parrish.
- Season 5 Episode 21: Lifeline
A nightclub singer (Lou Rawls) flees rather than face a minor traffic infraction; guest William Marshall.
- Season 5 Episode 20: A Walk in the Shadows
Despite evidence to the contrary, Mannix believes a man (Ed Flanders) didn't murder his wife.
- Season 5 Episode 19: Cry Pigeon
A power struggle between two crime lords may erupt into war; guests Barry Sullivan, John Colicos.
- Season 5 Episode 18: Moving Target
The man Mannix suspects of attempted murder turns out to be fictitious; guests Charles Aidman, Jessica Walter, Art Buchwald.
- Season 5 Episode 17: The Sound of Murder
Mannix's client secretly doesn't want him to solve the case; guests Jane Merrow, Madlyn Rhue, Jon Cypher, Jack Ging.
- Season 5 Episode 16: Babe in the Woods
A computer designer is killed before he can submit plans for a computer to his employer; guest Paul Stevens.
- Season 5 Episode 15: Nightshade
Mannix learns a slain private investigator friend was working for a comic (Milton Berle) who won't discuss his blackmail case.
- Season 5 Episode 14: To Save a Dead Man
Facts refute a condemned man's (Jeremy Slate) murder confession; guests Brooke Bundy, Robert Mandan.
- Season 5 Episode 13: Catspaw
A private detective is murdered after learning more about a blackmailer than his employer wanted him to know; guest Vic Tayback.
- Season 5 Episode 12: Murder Times Three
A man hires Mannix to find his runaway daughter (Pippa Scott), then tries to pay the detective to cancel the search.
- Season 5 Episode 11: The Man Outside
Mannix is hired to retrieve negatives of a retired general (Andrew Duggan) with a woman other than his wife.
- Season 5 Episode 10: A Button For General D.
A singer (Joanna Pettet) is kidnapped by hoodlums who think she knows the location of a hidden fortune.
- Season 5 Episode 9: A Choice of Evils
Kidnappers will return Peggy if Mannix investigates a company not friendly to inquests; guest Georg Stanford Brown.
- Season 5 Episode 8: The Glass Trap
A police detective (Robert Foxworth) acts suspiciously after taking custody of a criminal Mannix captured; guest Stacy Keach Sr.
- Season 5 Episode 7: Run Till Dark
A Little League manager goes into hiding after a mobster makes an attempt on his life; guest J. J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J Pat O'Malley.
- Season 5 Episode 6: Days Beyond Recall
Mannix uncovers a hidden identity when a woman hires him to rescue her alcoholic brother (Vic Morrow) from skid row.
- Season 5 Episode 5: Woman in the Shadows
A woman hires Mannix when Soviet agents try to recover a handwritten portion of 'Das Kapital' she has inherited.
- Season 5 Episode 4: Wine From These Grapes
A factory worker dies during a labor dispute in Mannix's hometown; guests Victor Jory, Anthony Caruso.
- Season 5 Episode 3: A Step in Time
Mannix is told a murder he recently witnessed happened a year before; guests Dean Stockwell, Shelley Fabares.
- Season 5 Episode 2: Cold Trail
A college professor's stepdaughter appears to have become the target of professional kidnappers.
- Season 5 Episode 1: Dark So Early, Dark So Long
A couple (Rosemary Forsyth, Guy Stockwell) being blackmailed hires Mannix when it appears the wife, not the extortionist, may go to jail.
Mannix: Season 4 (1970 - 1971)
- Season 4 Episode 24: Overkill
Mannix joins with the police to search for a compulsive killer who has just claimed his eighth victim.
- Season 4 Episode 23: Shadow Play
Mannix probes the hit-and-run death of a woman who discovered her husband's (Jan Murray) dealings with the mob.
- Season 4 Episode 22: The Color of Murder
Believing her father's killer is still around, an heiress seeks Mannix's help in tracking down the murderer. Guest star: Diane Keaton.
- Season 4 Episode 21: Voice in the Dark
A wheelchair-ridden former athlete (Carol Lynley) hires Mannix to investigate threatening telephone calls.
- Season 4 Episode 20: A Day Filled With Shadows
A man hires Mannix to find his college basketball player son; guests Lew Alcindor (Kareem Abdul-Jabbar), Gail Goodrich.
- Season 4 Episode 19: A Gathering of Ghosts
A reunion of Mannix's high-school football team in a ghost town results in murder; guests Jason Evers, Charles Aidman, Diana Muldaur.
- Season 4 Episode 18: The Crime That Wasn't
A couple's argument reveals a long-hidden murder to their son; guests Rosemary DeCamp, Jacqueline Susann.
- Season 4 Episode 17: With Intent to Kill
Believing her husband's current murder investigation threatens his life, a police lieutenant's wife hires Mannix.
- Season 4 Episode 16: The Judas Touch
A police chief (Robert Lansing) searches for an officer, a former convict, suspected of robbery and murder; guest Ruth Roman.
- Season 4 Episode 15: What Happened to Sunday?
Amnesiac Mannix attempts to identify a woman's killers before they can reach him; guest J. J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J Pat O'Malley,
- Season 4 Episode 14: Round Trip to Nowhere
Mannix and a widow (Susan Howard) search for the killer of her husband, a mystery man with unexplained riches.
- Season 4 Episode 13: Duet for Three
A black marketer's widow (Katherine Justice) hires Mannix to learn why she is being followed.
- Season 4 Episode 12: Deja Vu
A psychic has recurring dreams of Mannix's death after she sees his picture in the newspaper; guest Kim Hunter.
- Season 4 Episode 11: Bang, Bang, You're Dead
In a supposedly abandoned theater, gangsters map out murder plans -- but a 7-year-old girl overhears the plot.
- Season 4 Episode 10: To Cage a Seagull
Mannix is scheduled for execution after uncovering a supposedly dead anarchist's plot to take over the country.
- Season 4 Episode 9: Sunburst
Mannix stops for coffee in a cafe taken over by mobsters; with Pat Quinn, Barry Atwater.
- Season 4 Episode 8: The World Between
Injured Peggy falls for a hospitalized African leader marked for death by foreign agents.
- Season 4 Episode 7: The Other Game in Town
A gambler disappears after losing $230,000 in a Las Vegas casino; guest Rich Little.
- Season 4 Episode 6: The Lost Art of Dying
Mannix enlists a newsman's help when prisoners holding a guard hostage demand the detective clear a condemned man.
- Season 4 Episode 5: The Mouse That Died
Mannix must find the antidote for a slow-acting poison administered to him by an espionage ring; guest Robert Ito.
- Season 4 Episode 4: Figures in Landscape
After three attempts on his life, Mannix suspects he isn't the real target; guests Loretta Swit, Victor French.
- Season 4 Episode 3: Time Out of Mind
A washed-up boxer (Brock Peters) is suspected of the murder of a gambler who fixed bouts; guest A Martinez.
- Season 4 Episode 2: One for the Lady
A gangster's widow (Jo Van Fleet) hires Mannix, facing prison on theft and murder charges, as her bodyguard; guest James B. Sikking.
- Season 4 Episode 1: A Ticket for the Eclipse
A member (Darren McGavin) of Mannix's old Army unit tells Mannix he killed two people to avenge a combat grievance.
Mannix: Season 3 (1969 - 1970)
- Season 3 Episode 25: Once Upon a Saturday
A series of carnival accidents appear to be attempts on the owner's life; guests Michael Conrad, Gordon Jump.
- Season 3 Episode 24: War of Nerves
A crime ring threatens to flood a town with nerve gas unless residents give them $1 million.
- Season 3 Episode 23: Murder Revisited
Twin sisters, one a prime suspect, don't want Mannix investigating a TV commentator's death.
- Season 3 Episode 22: The Search for Darrell Andrews
Peggy and her son are held hostage for a roll of film in Mannix's possession that has already caused a death; guest Robert Pine.
- Season 3 Episode 21: Fly, Little One
Evidence held by a disturbed girl in a robbery and murder case endangers both her life and Mannix's.
- Season 3 Episode 20: Only One Death to a Customer
After three attempts on his life, Mannix learns the only possible suspect is already dead; guest Loretta Swit.
- Season 3 Episode 19: Who Is Sylvia?
A woman (Jessica Walter) with a double identity hires Mannix, her husband's old Army buddy, to find who is trying to kill her.
- Season 3 Episode 18: Harlequin's Gold
Hired to locate a sailor in line for a large inheritance, Mannix learns he may be setting up the man's murder.
- Season 3 Episode 17: Blind Mirror
A married couple's incessant fighting turns to murder; guests Robert Lansing, Diane McBain, Mike Farrell.
- Season 3 Episode 16: A Chance at the Roses
Mannix attempts to exonerate a man witnesses say shot a pharmacist during an attempted robbery.
- Season 3 Episode 15: Walk With a Dead Man
Mannix sets a trap for a blackmailer harassing a wealthy businessman, but winds up hunted by police.
- Season 3 Episode 14: Medal for a Hero
Mannix discovers he needs a cryptology expert when he tries to clear the name of Peggy's late husband in a police payoff case.
- Season 3 Episode 13: Tooth of the Serpent
A police detective's wife hires Mannix to find her teenage son, whom she suspects of robbery.
- Season 3 Episode 12: Missing: Sun and Sky
Mannix learns the strongest motives in a championship racehorse's theft belong to the animal's owners.
- Season 3 Episode 11: Who Killed Me?
An aviation executive hires Mannix to learn who sabotaged his private jet; guests Susan Howard, Yvonne Craig.
- Season 3 Episode 10: The Sound of Darkness
Blinded in a shooting, Mannix must acclimate to his condition to find the would-be killer.
- Season 3 Episode 9: The Nowhere Victim
The search for a missing hit-and-run victim puts Mannix in the midst of a war between crime families.
- Season 3 Episode 8: Memory: Zero
Mannix struggles with a case in which a woman with a questionable memory believes she is a killer's target.
- Season 3 Episode 7: Asleep in the Deep
Police call a drowning accidental, but the victim's widow believes it was murder.
- Season 3 Episode 6: Penny for a Peep Show
Mannix has some unexpected company when three escaped convicts decide to use his office as a hideout.
- Season 3 Episode 5: A Question of Midnight
Mannix looks into a 2-year-old crime to clear a small-town doctor of malpractice charges; guests Lee Meriwether, Barbara Babcock.
- Season 3 Episode 4: Playground
An egotistic star (Robert Conrad) doesn't believe Mannix's contention that someone wants to kill him.
- Season 3 Episode 3: Return to Summer Grove
A murder case in his hometown reunites Mannix and his estranged father (Victor Jory); guests Vera Miles, Marion Ross.
- Season 3 Episode 2: Color Her Missing
Mannix probes a detective friend's murder; guests Jason Evers, Carla Borelli, John Beck.
- Season 3 Episode 1: Eagles Sometimes Can't Fly
Wrongly accused of murder, Peggy's friends (Georg Stanford Brown, Geoffrey Deuel) flee rather than talk to police.
Mannix: Season 2 (1968 - 1969)
- Season 2 Episode 25: To Catch a Rabbit
Mannix fears he accused the wrong man of the murder of a respected family's youngest son.
- Season 2 Episode 24: Merry-Go-Round for Murder
In Las Vegas, Mannix probes a case involving double identities, a missing body and $250,000 in cash; guest Sue Ane Langdon.
- Season 2 Episode 23: The Solid Gold Web
There's a mix of murder and political intrigue for Mannix when a newspaper publisher hires him to uncover the reasons for his daughter's (Sally Kellerman) strange behavior.
- Season 2 Episode 22: Last Rites for Miss Emma
Mannix's secretary may walk out the door when he accuses her boyfriend (Robert Hooks) of stealing several cartons of morphine.
- Season 2 Episode 21: The Odds Against Donald Jordan
Mannix finds conflict and confusion searching for a missing contractor; guests Susan Oliver, Paul Winfield.
- Season 2 Episode 20: All Around the Money Tree
Mannix searches for stolen money and encounters the thieves, a girl, a British detective and a man who knows its location.
- Season 2 Episode 19: End Game
When Mannix rushes to rescue a kidnapped policeman, he discovers that the abductor plans to murder everyone -- including him.
- Season 2 Episode 18: Death in a Minor Key
Peggy's boyfriend (Yaphet Kotto) disappears; Mannix learns he is an escaped convict; guest Anthony Zerbe.
- Season 2 Episode 17: The Girl Who Came In With the Tide
Mannix learns a deceased woman was the ex-girlfriend of his longtime foe (Lloyd Bochner); guest Nancy Kovak.
- Season 2 Episode 16: Shadow of a Man
A businessman (William Windom) tries to kill Mannix, but won't tell who made him do it; guests Antoinette Bower, Philip Ahn.
- Season 2 Episode 15: Only Giants Can Play
A petty criminal's bizarre death may be connected to the gubernatorial campaign of Mannix's old rival; guest Slim Pickens.
- Season 2 Episode 14: A Pittance of Faith
A group of 21 people hires Mannix to prove a model's death wasn't suicide; guest Larry Linville.
- Season 2 Episode 13: Death Run
A small-town sheriff and a murderer target Mannix when he helps an old friend.
- Season 2 Episode 12: Fear I to Fall
Being called to testify in a murder case against a man he once sent to jail makes Mannix suspicious; guest Dana Elcar.
- Season 2 Episode 11: A View of Nowhere
Mannix thinks he witnessed a murder during a helicopter flight, but there's no body and no report of a crime; guest Michael Wilding.
- Season 2 Episode 10: Night Out of Time
An aviation tycoon's son awakens to find his hand injured, his girlfriend missing and his memory a blank; guest Frank Campanella.
- Season 2 Episode 9: In Need of a Friend
Mannix looks for new evidence to free a man he helped wrongly convict of embezzlement; guests Cloris Leachman, Barbara Babcock.
- Season 2 Episode 8: Who Will Dig the Graves?
A millionaire asks Mannix to find and return his estranged wife, even though she has been reported dead.
- Season 2 Episode 7: Edge of the Knife
Kidnappers will kill a surgeon's (Fritz Weaver) son if the doctor does not allow a patient to die; guest Veronica Cartwright.
- Season 2 Episode 6: A Copy of Murder
A missing manuscript holds a key clue to a man's unsolved death; guests Barbara Rush, Michael Evans.
- Season 2 Episode 5: End of the Rainbow
A slip of paper with Mannix's name on it is found on the body of a recently released convict.
- Season 2 Episode 4: To the Swiftest Death
An auto racer's wife (Jill Ireland) hires Mannix to investigate her husband's death on the track; guests Nicholas Colasanto, Jed Allan.
- Season 2 Episode 3: Pressure Point
A Briton and a group of youths snatch a wounded boy who uttered a cryptic message to Mannix before passing out.
- Season 2 Episode 2: Comes Up Rose
An airport security officer's wife (Sheree North) disappears; guests Gerald S. O'Loughlin, Lee Bergere.
- Season 2 Episode 1: The Silent Cry
A deaf girl who read the lips of a man plotting a crime helps Mannix find evidence that evaded police.
Mannix: Season 1 (1967 - 1968)
- Season 1 Episode 24: The Girl in the Frame
An art collector fears his new Renoir is a fake.
- Season 1 Episode 23: To Kill a Writer
Mannix uncovers an unsolved homicide while protecting a controversial writer.
- Season 1 Episode 22: Delayed Action
A decades-old labor dispute that culminated in a deadly bombing comes back to haunt Mannix.
- Season 1 Episode 21: Eight to Five, It's a Miracle
A blackmailer lures Mannix into an investigation of purported miracles.
- Season 1 Episode 20: The Box
An international narcotics ring has marked Mannix for murder.
- Season 1 Episode 19: You Can Get Killed Out There
Mannix exposes a plot to conceal the true value of an underworld moll's necklace.
- Season 1 Episode 18: Deadfall
Feuding Wickersham and Mannix are captured on the waterfront.
- Season 1 Episode 17: Deadfall
Mannix and Wickersham feud over a case involving a laser ray and a dead agent.
- Season 1 Episode 16: License to Kill: Limit Three People
Mannix tries to locate a homicidal maniac who may be killing police.
- Season 1 Episode 15: Falling Star
Mannix protects a flamboyant film star after a time-bombed press conference.
- Season 1 Episode 14: Then the Drink Takes the Man
Mannix works undercover at a health ranch for alcoholics.
- Season 1 Episode 13: Run, Sheep, Run
Mannix investigates the murder of an undercover policeman.
- Season 1 Episode 12: Turn Every Stone
A newspaper publisher finds himself in the midst of a libel suit and dirty politics.
- Season 1 Episode 11: A Catalogue of Sins
A blackmailer's victims won't tell Mannix why they're being victimized.
- Season 1 Episode 10: Coffin for a Clown
A mother's plea sends Mannix in pursuit of a desperate killer.
- Season 1 Episode 9: Huntdown
Mannix searches for a dead man in a cattle town.
- Season 1 Episode 8: Beyond the Shadow of a Dream
A young socialite linked to murders hires Mannix to investigate her fiance.
- Season 1 Episode 7: Warning: Live Blueberries
Lew assigns Mannix to locate a delinquent coed.
- Season 1 Episode 6: The Cost of a Vacation
A model hires Intertect to find her boyfriend, who threatened suicide.
- Season 1 Episode 5: Make It Like It Never Happened
A child convinces Mannix to prove her father innocent and prevent his execution.
- Season 1 Episode 4: The Many Deaths of Saint Christopher
Mannix woos a missing scientist's daughter, hoping to find him.
- Season 1 Episode 3: Nothing Ever Works Twice
Mannix is framed for the murder of the man he's investigating.
- Season 1 Episode 2: Skid Marks on a Dry Run
Mannix investigates an industrialist who wants to run for governor.
- Season 1 Episode 1: The Name Is Mannix
Joe Mannix must find the kidnapped daughter of a Palm Springs mobster.