Tom Trout

as Police Officer Dennis Nordell

Richard Gaines

as Police Inspector Dana

Anthony Caruso

as Frankie

Hugh Beaumont

as Police Academy Graduate (uncredited)

William Challee

as Snorky (uncredited)

Roger Moore

as Police Instructor (uncredited)

Robert Emmett O'Connor

as Veteran Policeman McGuinnes (uncredited)

Arthur Space

as Calvin 'Whitey' Foster (uncredited)

Harry Strang

as Police Captain R.C. Johnson (uncredited)

William Tannen

as Police Lab Technician Wilson (uncredited)

Ray Teal

as Police Lt. O'Neill (uncredited)

Charles C. Wilson

as Chief of Police (uncredited)

Harry Wilson

as Ex-Con Thug (uncredited)