This 1974 episode This Must Be the Alamo features Sidney Clute as Detective Simms and Martin Kove in an uncredited role as the Punk. In 1981 they would both be in the cast of the series Cagney and Lacey.
Booth Colman, who has a modest role as the Coroner in this episode, is better known by some science fiction fans as the nefarious Mories in "World Without End (1956)".