Dennis Morgan
— John Keith / Sgt. Derry Conniston
Elizabeth Inglis
— Linda Conniston
George Tobias
— Andy Dijon
Victor Jory
— Norman Talbot
James Stephenson
— McDowell
Steffi Duna
— Cheeta
John Ridgely
— Jeffers
Frank Wilcox
— Kentish
Edward Pawley
— Frank Crandell
David Bruce
— Balt
Gilbert Emery
— Justice
Stuart Robertson
— Sgt. Cruze