Poster of Cast and Crew in 21 Jump Street - Season 4 - Episode 20 - Last Chance High

21 Jump Street - Season 4 - Last Chance High (Episode 20)

Plot: 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.
Episode Aired On:
Monday, March 19 1990
34 years ago