Joseph Losey
Director
Chester M. Franklin
Producer
Max Terr
Music
Richard H. Landau
Original Story
Charles F. Royal
Screenplay
Albert Glasser
Orchestrator
Jackson Rose
Director of Photography
Harry Komer
Editor
Richard Duce
Art Direction
Tom Trout
Police Officer Dennis Nordell
Richard Gaines
Police Inspector Dana
Anthony Caruso
Frankie
Hugh Beaumont
Police Academy Graduate (uncredited)
William Challee
Snorky (uncredited)
Roger Moore
Police Instructor (uncredited)
Robert Emmett O'Connor
Veteran Policeman McGuinnes (uncredited)
Arthur Space
Calvin 'Whitey' Foster (uncredited)
Harry Strang
Police Captain R.C. Johnson (uncredited)
William Tannen
Police Lab Technician Wilson (uncredited)
Ray Teal
Police Lt. O'Neill (uncredited)
Charles C. Wilson
Chief of Police (uncredited)
Harry Wilson
Ex-Con Thug (uncredited)
