Officer Rocky Barnes
Mark Stevens
Officer Dan Purvis
Edmond O'Brien
Kathy Blake
Lora Lee Michel
Louis Franissi
Jack Del Rio
Joe Quist
Philip Van Zandt
Police Sgt. Bailey
Cliff Bailey
Harry Yost
Tony Barr
'Cootie' Adams
Peter Mamakos
Rod Peters (as Earl Breitbard)
Ric Roman
Building Superintendent Blake
Wheaton Chambers
Mrs. Blake - Superintendent's Wife
Frances Morris
Officer Haynes (uncredited)
James Brown
Katharine 'Kate' Mallory
Gale Storm
Peter J. 'Petey' Conklin (uncredited)
Billy Gray
Policeman (uncredited)
Brick Sullivan
Thurlow Conklin (uncredited)
Tony Taylor
Reporter (uncredited)
Guy Way
Ritchie Garris
Donald Buka
Terry Romaine
Gale Robbins
Police Lt. Masterson
Anthony Ross
Leo Cusick
Roland Winters
Romano
Tito Vuolo
Mrs. Romano
Grazia Narciso
Mrs. Mallory
Madge Blake
Story
Gerald Drayson Adams
Director
Gordon Douglas
Producer
Hunt Stromberg
Original Music Composer
George Duning
Leo Katcher
Screenplay
Eugene Ling
Director of Photography
George E. Diskant
Editor
Gene Havlick