Characters played by John Ireland
Frank Webster
Characters played by Dorothy Malone
Connie Adair
Characters played by Bruce Carlisle
Faber
Characters played by Iris Adrian
Wilma Belding - Waitress
Characters played by Marshall Bradford
Mr. Hillman - Race Marshal
Characters played by Bruno VeSota
Bob Nielson - Truck Driver
Characters played by Byrd Holland
Doctor
Characters played by Larry Thor
Detective Sergeant
Characters played by Henry Rowland
Faraday - Motorist in Park
Characters played by Jean Howell
Sally Phillips
Characters played by Dick Pinner
State Trooper
Characters played by Robin Morse
Gas Station Attendant
Characters played by Lou Place
Det. Faraday
Characters played by 'Snub' Pollard
Park Caretaker
Characters played by Roger Corman
Roadblock State Trooper
Characters played by Jonathan Haze
Connie's Rescuer
Characters played by William Woodson
Officer Samuels