21 Jump Street1990 | TV Show
Young L.A. cops go undercover in high schools in this teen-oriented police drama, which helped jump-start the new Fox network in 1987. It was the network's most-watched show that first year, and Booker became an insurance investigator who spun off to his o (more…)
Premiered: October 13, 1990
Season 4, Episode 20 Last Chance High
First Aired: March 19, 1990
Hanson and Penhall, outgrowing their aliases, uncover a girl who kidnapped her baby sister, while Penhall adjusts to his own dadhood. Frances Van Every: Sarah Trigger. Pauli: Dietrich Bader. Marty Valeriot: Mark Ballou. Hanson: Johnny Depp.