Mod Squad S4, E20

A trio of reformed juvenile delinquents work as undercover cops.

Cast:Michael Cole , Clarence Williams III , Peggy Lipton , Tige Andrews , Simon Scott , Ross Elliott , Bob Golden , Rex Holman , Linda Marsh , Arthur Franz , Norman Alden , Woodrow Parfrey , Murray MacLeod , Brooke Bundy , John Dennis , Bill Zuckert , Harry Basch , Frank Farmer