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
Roger Corman
Roadblock State Trooper
Jonathan Haze
Connie's Rescuer
William Woodson
Officer Samuels
Jean Howell
Sally Phillips
Bruce Carlisle
Faber
Marshall Bradford
Mr. Hillman
Byrd Holland
Doctor
Dick Pinner
State Trooper
Robin Morse
Gas Station Attendant
Lou Place
Det. Faraday