John Ireland

Frank Webster

Dorothy Malone

Connie Adair

Iris Adrian

Wilma Belding

Bruno VeSota

Bob Nielson

Larry Thor

Detective Sergeant

Henry Rowland

Motorist in Park

Harry 'Snub' Pollard

Park Caretaker

Jean Howell

Sally Phillips

Roger Corman

Roadblock State Trooper (uncredited)

Jonathan Haze

Connie's Rescuer (uncredited)