A veteran homicide detective who has witnessed his socialite girlfriend kill her husband sees his inexperienced brother assigned to the case.
Lt. Ed Cullen
Lois Frazer
Andy Cullen
Janet Cullen
Howard Frazer
Pietro Capa
Ernest Quimby (as Charles E. Arnet)
Muriel Quimby
Nito Capa
Mrs. Capa
Officer Blair
Rushton
Detective Olson
Doc Munson
United Airlines Clerk
Albert: the Butler
Detective
Machetti
Attorney
