Written by Jonathan Lemkin
Directed by James Whitmore Jr.
Airdate: June 28, 1987
Guest Stars: Bradley Gregg (Steve Marshall); David Sherill (Lancer); Jason Priestley (Tober)
A group of gangs are wreaking havoc in a suburban neighborhood, engaging in vandalism and street racing. All the mayhem is tied to a "punk music" club frequented by alienated middle-class white kids.
Hanson is assigned to go undercover as a punk, much to Penhall's chagrin who believes Hanson is too straightlaced for the job. But Penhall gets to act as Hanson's preppy stepbrother.
Depp himself was a figure in the L.A. music scene of the 1980s, a member of the Punk band The Kids, later Six Gun Method, so the script was art imitating life. Hanson makes connections with some guys at the club, discovering "Lancer" is the ringleader. He befriends Steve, a good kid getting caught up in criminal activity.
Penhall chides Hanson for becoming a sociologist of Punk culture, when he argues most of the kids are simply alienated and looking for an outlet. Meanwhile, Fuller gets angry with Hanson after he fails to report in, saying "I lose sleep" when he's worried about his unit.
Lancer continues to escalate his violence, even mouthing off to cops, he pays his bail with a credit card. He's also responsible for the death of a teen who's arm he broke causing a fatal blood clot, allowing the cops to close in just before he planned to hit the local police precinct. Steve confesses he was driving the car when Lancer broke the kid's arm, forcing Hanson to arrest him.
A strong episode to end the first season, opening the way for more adventurous storytelling, Hanson's come a long way from the clean-cut rookie he was at the start of the season. Representations of Punk culture on TV were usually silly, but at least the episode made some gestures that the music did provide an outlet for 1980s teenagers, even though it connected the music with crime.