Lt. Daniel Muldoon
Det. Jimmy Halloran
Det. Frank Arcaro
Janet Halloran
Marty Nemo
Packy
Lucy (as Sandy Smith)
Mr. Cienzi
Little Pancho
Julia
Foreman
Debbie Halloran
Narrator (voice) (as Bert Leonard)
Man Dodging Gang Car (uncredited)
Ramrod (uncredited)
Cosy (uncredited)
Nemo's Lookalike (uncredited)
Pedey (uncredited)