21 Jump Street: S4E11: "Parental Guidance Suggested"

Written by Sam Bushwick, Glen Morgan, and James Wong

Directed by Jeffrey Auerbach

Airdate: December 4, 1989

Guest Star: Jay Underwood (Rob Daniels); Lenore Kasdorf (Pam Daniels); Paul Gleason (Mr. Daniels)

The Jump Street squad is on stakeout duty in the heart of suburbia trying to nail a theft ring. But during the stakeout, Hoffs notices some possible domestic violence at the house next door. The episode's a hybrid of Rear Window and Disturbia.

The story weaves between the hijinks of Penhall and Ioki trying to steal free cable to relieve their boredom, as Hoffs and Fuller agonize over what to do about the abuse. Paul Gleason (Breakfast Club, Die Hard) is the violent father, while his son Rob must deal with the brunt of his physical and verbal abuse. Hoffs befriends Rob at the school, and tries to persuade Fuller to do something, but ethically they cannot interfere.

After Mr. Daniels goes missing, Fuller decides to ger involved. They suspect Rob might've murdered his father, after he confessed to having such fantasies to Hoffs. When Mr. Daniels returns, the abuse starts again, but Hoffs and Fuller stop Rob when he attempts to drown his father after he passing out. 

The episode takes a turn into psychological melodrama, as Fuller reveals he grew up with an abusive father, leading to his distant relationship with his own son Kip. The script avoids getting into whether Hoffs and Fuller committed an ethical breach by getting involved in a case they were not assigned. But the Hitchcock influence on the episode makes this a curiosity in the 21 Jump Street canon.