Mark Stevens

Officer Rocky Barnes

Edmond O'Brien

Officer Dan Purvis

Gale Storm

Katharine 'Kate' Mallory

Donald Buka

Ritchie Garris

Gale Robbins

Terry Romaine

Anthony Ross

Police Lt. Masterson

Roland Winters

Leo Cusick

Tito Vuolo

Romano

Madge Blake

Mrs. Mallory

Lora Lee Michel

Kathy Blake

Philip Van Zandt

Joe Quist

Peter Mamakos

'Cootie' Adams

Wheaton Chambers

Building Superintendent Blake

James Brown

Officer Haynes (uncredited)

Billy Gray

Peter J. 'Petey' Conklin (uncredited)