Research and Destroy

January 8, 1990

0.0%

21 Jump Street - S4 - E13

The Jump Street Cops are sent to investigate a college chemistry lab where it is suspected that new designer drugs are being manufactured.

Tweet! Telegram Facebook Pinterest

21 Jump Street: Season 4 - 26 Episode s

4x1 - Draw the Line
September 18, 1989
Booker resigns from the police force after solving a case that gets Hanson out of prison.
4x2 - Say It Ain't So, Pete
September 25, 1989
Penhall gets caught up in the excitement as he and Hanson go undercover to bust a college gambling operation.
4x3 - Eternal Flame
October 2, 1989
Hanson meets an old flame now married to the owner of a 80's nightclub suspected of providing LSD to high school students.
4x4 - Come from the Shadows
October 9, 1989
Penhall finds himself falling for an illegal immigrant from El Salvador when the Jump Street unit is sent in to investigate a priest suspected of selling babies.
4x5 - God is a Bullet
October 16, 1989
The Jump Street team intervenes when a tough new principal goes too far in his attempts to clean up a drug and crime infested inner city school.
4x6 - Old Haunts in a New Age
October 30, 1989
During a Halloween string of high school fires, Hanson becomes a bit skeptical of a teen age psychic claiming to be able to predict where the next fire will occur.
4x7 - Out of Control
November 6, 1989
Penhall and Ioki become rent a cops while Hanson becomes a member of a clique of thrill seeking kids who break into houses to annoy the rent a cops.
4x8 - Stand by Your Man
November 13, 1989
While trying to expose a drug ring at a prestigious medical school, Hoffs is raped while on a date with one of the suspects who later claims that she seduced him.
4x9 - Mike's P.O.V.
November 20, 1989
Hanson and Penhall investigate the murder of a high school teacher's wife and discover that the teacher hired one of his students to kill her.
4x10 - Wheels and Deals (II)
November 27, 1989
Working on a tip from Booker, the Jump Street cops join a motorcycle caravan in order to bring Raymond Crane to justice. The crossover starts on Booker S01E08 Deals and Wheels (I).
4x11 - Parental Guidance Suggested
December 4, 1989
While observing a family suspected of operating a burglary ring, Hoffs begins to suspect that a boy is being abused.
4x12 - Things We Said Today
December 18, 1989
Ioki is confronted by a teenage boy with a gun, who three years earlier Ioki had talked into turning in his drug abusing family.
4x13 - Research and Destroy
January 8, 1990
The Jump Street Cops are sent to investigate a college chemistry lab where it is suspected that new designer drugs are being manufactured.
4x14 - A Change of Heart
January 15, 1990
A lesbian student makes a pass at Hoffs when she and Capt. Fuller go undercover at a high school to learn the identity of a student who was a witness to a teacher's murder.
4x15 - Back from the Future
January 29, 1990
In the 21st century a young cop hoping to revive the Jump Street program interviews the retired officers who were there when it all started.
4x16 - 2245
February 5, 1990
Hanson tries to convince a juvenile inmate on death row to appear in a film intended to keep his peers out of prison.
4x17 - Hi Mom
February 12, 1990
Hanson and Penhall expose a point shaving scheme when they go undercover to investigate the drug related death of a college basketball star.
4x18 - Awomp-Bomp-Aloobomb, Aloop Bamboom
February 19, 1990
Hanson and Penhall find a way to get out of the cold while remaining on the job as they trail a suspected bomber to Florida during spring break.
4x19 - La Bizca
February 26, 1990
Penhall ends up taking his nephew back to America after he and Hanson travel to El Salvador in order to find Penhall's wife, whom they learn was killed in the fighting.
4x20 - Last Chance High
March 19, 1990
Donning their McQuaid brother aliases for one last time Hanson and Penhall discover a teenage girl who has kidnapped her baby sister to get her away from their abusive parents; while Penhall adjusts to becoming a father figure.
4x21 - Unfinished Business
April 9, 1990
A handicapped policewoman asks Fuller to send her undercover to investigate a series of attacks on handicapped women; however, Fuller also send in Hoffs in a wheelchair.
4x22 - Shirts and Skins
April 30, 1990
When the leader of a neo-Nazi group is murdered, Hoffs & Ioki go undercover in the liberal group suspected of the killing. While Penhall joins the Nazis to learn if they plan a violent reprisal.
4x23 - How I Saved the Senator
May 7, 1990
The Jump Street cops each relate a different version (with the teller as the hero of a film from their favorite genre), to a reporter investigating the foiled attempt to kill a senator.
4x24 - Rounding Third
May 14, 1990
After volunteering to become a Little League coach Penhall learns that one of the players was kidnapped by his father, from his mother and step-father.
4x25 - Everyday is Christmas
May 21, 1990
After botching an assignment, Penhall is transferred to a different precinct where he learns the cops routinely accept bribes and finds himself the subject of a Jump Street investigation.
4x26 - Blackout
June 18, 1990
Hoffs, Hanson and Penhall find themselves at the mercy of a defiant gang when all of them become trapped inside a school with out power.

Research and Destroy

21 Jump Street - S4 - E13

21 Jump Street: Season 4 - 26 Episode s

4x1 - Draw the Line

4x2 - Say It Ain't So, Pete

4x3 - Eternal Flame

4x4 - Come from the Shadows

4x5 - God is a Bullet

4x6 - Old Haunts in a New Age

4x7 - Out of Control

4x8 - Stand by Your Man

4x9 - Mike's P.O.V.

4x10 - Wheels and Deals (II)

4x11 - Parental Guidance Suggested

4x12 - Things We Said Today

4x13 - Research and Destroy

4x14 - A Change of Heart

4x15 - Back from the Future

4x16 - 2245

4x17 - Hi Mom

4x18 - Awomp-Bomp-Aloobomb, Aloop Bamboom

4x19 - La Bizca

4x20 - Last Chance High

4x21 - Unfinished Business

4x22 - Shirts and Skins

4x23 - How I Saved the Senator

4x24 - Rounding Third

4x25 - Everyday is Christmas

4x26 - Blackout

21 Jump Street: All seasons

S1: Season 1

S2: Season 2

S3: Season 3

S4: Season 4

S5: Season 5