21 Jump Street: Season 5 (1990 - 1991)
- Season 5 Episode 22: Second Chances
Hoffs befriends an ex-convict in a rehabilitation program for juvenile offenders.
- Season 5 Episode 21: Homegirls
Hoffs joins a gang to investigate a drive-by shooting she witnessed.
- Season 5 Episode 20: Bad Day at Blackburn
Fuller loses his temper during an investigation of student extortionists.
- Season 5 Episode 19: Wasted
McCann suspects steroids killed a high-school athlete, then learns otherwise.
- Season 5 Episode 18: Crossfire
Hoffs is caught between her boyfriend and his vindictive ex-wife.
- Season 5 Episode 16: Cop Love
When the son of his love interest is arrested, Fuller's loyalties are torn.
- Season 5 Episode 15: In the Name of Love
McCann must befriend a smuggler's daughter to bust an international drug ring.
- Season 5 Episode 14: Film at Eleven
McCann finds a missing teen then discovers she is involved in a murder.
- Season 5 Episode 13: Baby Blues
Joey tries to reunite a crack addict with her seriously ill infant.
- Season 5 Episode 12: The Education of Terry Carver
Hoffs tries to help a college coed, the victim of acquaintance rape.
- Season 5 Episode 11: Equal Protection
Members of a celebrated police anti-gang unit make an unprovoked attack on a rap group.
- Season 5 Episode 10: Number One With a Bullet
Comatose Penhall dreams that his friends and relatives advise him on enjoying life.
- Season 5 Episode 9: Diplomas for Sale
An honor student is killed while trying to rob a liquor store.
- Season 5 Episode 8: The Girl Next Door
During an investigation, McCann becomes attracted to a girl who has the AIDS virus.
- Season 5 Episode 7: This Ain't No Summer Camp
The Penhall brothers infiltrate a reform camp accused of abusing a teenage inmate.
- Season 5 Episode 6: Brothers
The rift between Penhall and his brother Joey, a new squad member, causes Joey to join a cult.
- Season 5 Episode 5: Just Say No! High
Mandatory drug tests throw suspicion on Hoffs and an uncooperative basketball player.
- Season 5 Episode 4: Poison
Penhall reluctantly falls for a narcotics officer who uses questionable tactics.
- Season 5 Episode 3: The Buddy System
Murder threatens a program matching developmentally disabled students with underprivileged teens.
- Season 5 Episode 2: Back to School
During their first assignment, Garrett and Rocky recall high school.
- Season 5 Episode 1: Tunnel of Love
A drug investigation in a massage parlor puts Hoffs and Garrett (David Barry Gray) in conflict with a DEA officer.
21 Jump Street: Season 4 (1989 - 1990)
- Season 4 Episode 25: Everyday Is Christmas
Penhall befriends a new officer (David Barry Gray) during an assignment at a corrupt precinct.
- Season 4 Episode 24: Rounding Third
A father kidnaps one of coach Penhall's Little League players.
- Season 4 Episode 23: How I Saved the Senator
Each officer relates to an investigative reporter his version of an attempt on a senator's life.
- Season 4 Episode 22: Shirts and Skins
Penhall infiltrates a neo-Nazi skinhead group to find the leader's killer; guest Morgan Woodward.
- Season 4 Episode 21: Unfinished Business
Hoffs poses as handicapped to investigate the rape of a wheelchair user; guest Geri Jewell.
- Season 4 Episode 20: Last Chance High
While investigating high-school robberies, Penhall and Hanson encounter a teen who kidnapped her toddler sister.
- Season 4 Episode 19: La Bizca
Guerrilla warfare in El Salvador surrounds Hanson and Penhall as they search for the latter's wife; guest Richard Roundtree.
- Season 4 Episode 18: Awomp-Bomp-Aloobomp-Aloop-Bamboom
Hanson and Penhall pursue a bomber to Florida in collegiate spring break; guest John Waters.
- Season 4 Episode 17: Hi Mom
Hanson and Penhall investigate the overdose death of a college basketball player; guest Kareem Abdul-Jabbar.
- Season 4 Episode 16: 2245
Hanson asks a juvenile on death row to make a video to deter other youngsters from crime.
- Season 4 Episode 15: Back From the Future
In the 21st century, a police cadet interviews the aging members of the former Jump Street squad.
- Season 4 Episode 14: A Change of Heart
Hoffs and Fuller pose as student and teacher to find the witness to a high-school instructor's murder; guest Kathryn Leigh Scott.
- Season 4 Episode 13: Research and Destroy
The CIA recruits Hanson; the squad investigates production of 'designer' drugs in a university lab.
- Season 4 Episode 12: Things We Said Today
Ioki meets a student whose life was torn apart after he turned in his family for drug abuse.
- Season 4 Episode 11: Parental Guidance Suggested
During a burglary investigation, Hoffs meets a teen she suspects is a victim of parental abuse.
- Season 4 Episode 10: Wheels and Deals
A tip from Booker spurs Hanson, Penhall and Ioki on the trail of mutual foe Raymond Crane.
- Season 4 Episode 9: Mike's P.O.V.
A teenage hit man (Donovan Leitch) flees as Hanson and Penhall close in.
- Season 4 Episode 8: Stand by Your Man
During a drug investigation, Hoffs is the victim of date-rape by a medical student (Ken Olandt).
- Season 4 Episode 7: Out of Control
The squad probes neighborhood break-ins blamed on affluent teens and a security firm.
- Season 4 Episode 6: Old Haunts in a New Age
A teenage psychic aids an investigation of high-school arsons.
- Season 4 Episode 5: God Is a Bullet
A principal crosses the line while trying to clean up his inner-city school.
- Season 4 Episode 4: Come From the Shadows
Penhall falls for a woman suspected of involvement in a Central American baby-smuggling ring.
- Season 4 Episode 3: Eternal Flame
Hanson bumps into an old flame during an investigation of LSD-dealing at a popular nightclub.
- Season 4 Episode 2: Say It Ain't So, Pete
Hanson and Penhall's probe of student beatings at an off-campus bar uncovers illegal gambling.
- Season 4 Episode 1: Draw the Line
Booker's job is on the line when he tries to clear Hanson.
21 Jump Street: Season 3 (1988 - 1989)
- Season 3 Episode 20: Loc'd Out -- Partners
Hanson claims a frame-up when he is put on trial for the murder of an undercover officer. With Barry Primus.
- Season 3 Episode 19: Loc'd Out/Partners
Ioki (Dustin Nguyen) is wounded when he and Hanson (Johnny Depp) infiltrate rival gangs to apprehend their weapons supplier. With Steven Williams. Guest star: James Whitmore Jr.
- Season 3 Episode 17: Blinded by the Thousand Points of Light
The squad poses as runaways to find a missing teen; guests Bridget Fonda, Heather Fairfield.
- Season 3 Episode 16: High High
The squad probes massive drug-dealing at a performing-arts high school; guest Michael Des Barres.
- Season 3 Episode 15: Fathers and Sons
A city official (Michael Laskin), whose son's arrest for drugs is imminent, suspends Fuller.
- Season 3 Episode 14: Nemesis
Posing as a high-school drug dealer, Booker must deal with the murder of a cohort suspected of being a narcotics officer.
- Season 3 Episode 13: A.W.O.L.
Fuller's old Army buddy (Harrison Page) asks Hanson and Penhall to help him track down a deserter (Patrick Laborteaux).
- Season 3 Episode 12: The Dreaded Return of Russell Buckins
Suspended Hanson goes after an old friend (Angelo Tiffe) who wrote a revealing article about the squad.
- Season 3 Episode 11: Woolly Bullies
Penhall's assignment as a target for bullies spurs reminiscences from the squad; guest Dom DeLuise.
- Season 3 Episode 10: What About Love
A city auditor (Bobby Hosea) sexually harasses Hoffs after she breaks off their romance.
- Season 3 Episode 9: Swallowed Alive
Hanson investigates the overdose death of a youth at a detention center.
- Season 3 Episode 8: The Blue Flu
The squad's loyalties are tested when the police union calls a strike.
- Season 3 Episode 7: The Dragon and the Angel
Neighborhood vigilantes take Hanson prisoner, thinking he is the drug dealer who shot a group member.
- Season 3 Episode 6: Hell Week
The squad investigates fraternity brothers accused of the gang rape of a coed; guest Doug McKeon.
- Season 3 Episode 5: Whose Choice Is It Anyway
Hoffs poses as a pregnant teen to investigate threats against a high-school family planning center.
- Season 3 Episode 4: Coach of the Year
An all-state football player's injury sends Penhall and Booker to probe negligence by the coach.
- Season 3 Episode 3: The Currency We Trade In
Hanson falls in love with an assistant DA (Yvette Nipar) prosecuting a child molester.
- Season 3 Episode 1: Fun With Animals
Investigating a gang of bigots, Hanson suspects his new partner shares its attitude.
21 Jump Street: Season 2 (1987 - 1988)
- Season 2 Episode 22: School's Out
The close of school means the squad must find summer positions but may mark the end of the Jump Street program.
- Season 2 Episode 21: Cory and Dean Got Married
A teenage murder suspect trails Hoffs and Penhall, returning his accomplice, and near-bride, to her hometown.
- Season 2 Episode 20: Best Years of Your Life
The suicide of a teen sends Penhall into withdrawal remembering his mother's self-inflicted death.
- Season 2 Episode 19: Raising Marijuana
Hoff's assignment becomes complicated when she falls in love with the drug dealer (Chris Clemenson) she is investigating.
- Season 2 Episode 18: Brother Hanson and the Miracle of Renner's Pond
Arson destroys science texts; Hanson investigates a teacher who won't teach evolution.
- Season 2 Episode 17: Champagne High
Blame for stealing a Porsche falls on students bused from a poor neighborhood, but the squad checks it out.
- Season 2 Episode 16: Orpheus 3.3
After his girlfriend is gunned down before his eyes, guilt-ridden Hanson seeks revenge against the armed robber responsible.
- Season 2 Episode 15: I'm Okay, You Need Work
Hanson faces imprisonment when he is unable to prove his identity while under cover in a brutal teen drug-rehabilitation center.
- Season 2 Episode 14: Chapel of Love
Dateless on Saint Valentine's Day, squad members gather to play poker and reminisce about their worst dates; guest Kent McCord.
- Season 2 Episode 12: Fear and Loathing With Russell Buckins
Hanson must protect a teenage hemophiliac with the AIDS virus from the abuse of classmates and a self-destructive impulse.
- Season 2 Episode 11: Christmas in Saigon
Ioki faces dismissal and fraud charges when Internal Affairs reveals him to be a Vietnamese refugee working under an alias.
- Season 2 Episode 10: How Much Is That Body in the Window?
Penhall and Hoffs enter a competitive high school to probe the steroid-related death of an Olympic gymnastic hopeful.
- Season 2 Episode 9: You Ought to Be in Prison
After a teen idol receives death threats, Hanson and Penhall provide protection on the set of the young actor's latest project.
- Season 2 Episode 8: Honor Bound
When teenage cadets appear to have brutalized five homosexual men, Hanson and Penhall investigate at a tough military academy.
- Season 2 Episode 7: Don't Stretch the Rainbow
Fuller sends Hanson and Hoffs to defuse an explosive situation in a high school divided by racial tensions; guest J.A. Preston.
- Season 2 Episode 6: Higher Education
Hoffs and Penhall investigate a pregnant coed's unjust accusation that Ioki is her baby's father.
- Season 2 Episode 5: After School Special
Fuller poses as a substitute teacher and Hoffs as a student to infiltrate a high school where both faculty and students bear arms.
- Season 2 Episode 4: Two for the Road
While investigating a bar that serves alcohol to minors, the team must also cope with the drunken-driving arrest of Capt. Fuller.
- Season 2 Episode 3: Besieged
Penhall suspects his new partner in connection with the recent wave of crack-related deaths.
- Season 2 Episode 2: Besieged
A teenage drug dealer's murder sends Hanson under cover and Penhall onto the streets with a freewheeling officer.
- Season 2 Episode 1: In the Custody of a Clown
The team searches for a kidnapped high-school boy, unaware the abductor is his grandfather.
21 Jump Street: Season 1 (1987)
- Season 1 Episode 13: Mean Streets and Pastel Houses
Hanson infiltrates a suburban street gang to stop a gang war and befriend a member who is also an outstanding student.
- Season 1 Episode 12: 16 Blown to 35
Hoffs and Penhall pose as models for an agency suspected of fronting for porn-film producers; Fuller's son visits.
- Season 1 Episode 11: Low & Away
Penhall poses as a high-school ballplayer to protect a star pitcher, the son of a gangster who became a government witness.
- Season 1 Episode 10: Next Generation
Quiz-team member Hanson's probe of a high-school loan shark is threatened, as the team advances toward televised finals.
- Season 1 Episode 9: Blindsided
A sexually abused coed offers Hanson $1700 to kill her police officer father; Hanson and Penhall probe a drug ring.
- Season 1 Episode 8: Bad Influence
Hanson and Penhall chase ATM robbers; Hoffs befriends a teen prostitute who takes home-security codes as payment.
- Season 1 Episode 7: Gotta Finish the Riff
New squad-leader Capt. Adam Fuller (Steven Williams) sends the unit after an armed gang member holding a school hostage.
- Season 1 Episode 6: The Worst Night of Your Life
Hoffs goes under cover in a parochial school for girls to find the student responsible for a series of fires; guest Troy Beyer.
- Season 1 Episode 5: My Future's So Bright, I Gotta Wear Shades
Penhall and Hanson enter an elite prep school to investigate a girl's death and discover an on-campus drug operation.
- Season 1 Episode 4: Don't Pet the Teacher
Hanson falls for an English teacher (Leah Ayres) at the school where he is investigating break-ins and vandalism.
- Season 1 Episode 3: America, What a Town
Hanson and Penhall probe a student auto-theft ring; Hoffs must befriend a husband-hunting Polish exchange student.
- Season 1 Episode 2: Jump Street Chapel
Rookie Tom Hanson joins other young-looking officers working undercover in high schools under a cynical captain (Frederic Forrest).
- Season 1 Episode 1: Pilot
21 Jump Street: Other Episodes
- Business as Usual
A power outage sends high-school gangs into the streets.