Jack’s new boss, Arthur Jensen, invites the Arnolds to the wedding of his daughter, Candy.
Penhall goes undercover as a high school baseball jock to protect the school's pitching ace, a mobster's son who's unknowingly the object of a vendetta.
Officers Penhall and Hoffs go under, then out of cover in a teenage modeling agency to arrest the leaders of a high school porno ring.
The Jump Street team goes undercover to investigate a suspected kidnapper Edison Coulter.
A sixteen-year-old crack dealer is mysteriously murdered and the Jump Street squad goes undercover in the seedy world of narcotics and prostitution.