Sterling Hayden

Joe E. Conroy

Gloria Grahame

Marianna

Gene Barry

Al Willis

Marcia Henderson

Helen Willis

Max Showalter

Det. Lt. Parks (as Casey Adams)

Billy Chapin

Petey

Chuck Connors

Capt. Owen Kincaide

Don Haggerty

Matt Matthews

Stuart Randall

Chief A. S. Babcock