Det. Adam Flint
Lt. Mike Parker
Det. Frank Arcaro
Libby Kingston
John Clinton
Lillian Clinton
Officer Novi
Lowell F. Newton
Prisoner
Sgt. Max Higgins (as James Little)
Johnny Clinton
Kathy Clinton
1st Policeman
Druggist
Patrolman Eckert
Detective Carlisle
Narrator (uncredited)
Police Officer (uncredited)