All Cast
John Agar
Alex Marsh
Paula Raymond
Carol Wilson
Stephen Dunne
Tom Holland
Roy Gordon
Dr. Frederick Ramsey
John A. Alonzo
Carlos, lab assistant
Jack Younger
Mike The Mailman
Joe Besser
Service station attendant
Butch Patrick
Davey, little boy on beach
Norman Burton
Chief Homicide Investigator
Fred Krone
Cab Driver
Kevin Enright
Police Photographer
Jack Donner
Cop
Chuck Niles
Reporter
Ruth Terry
Woman with Packages