as Commando Colonel (uncredited)
as Larry
as Jim Frazier
as Lieut. Allen (as Julian Dallas)
as Lt. Rickey (USA)
as Prentice
as Pannell
as Prince William
as Dr. Valentine Christie (billed as "Julian Dallas")
as Duke of Cornwall
as Richard Bannerman
as Capt. Stamm
as Glyn
as Mr. Patrick
as Shelby Carpenter
as Paris
as Case Taggart
as Joe Gargery
as Kender
as Conniston
as Ollie Winston
as Doug 'Dodo' Holliday
as Moss Evans
as Paris Belmont
as Jim Bowie
as Michael
as Phillip Burnell
as Ralph Frazer
as Agent Gorson Willis
as Dr. Bruno
as Paul Wallace
as Scobie
as John Woodbridge
as Mr. Smith
as Major Cody Myers
as Bill Steele
as Det. Insp. Lampeter
as Rig Parks
as Victor
as Hannibal
as Clay Allison
as Ben Hart
as Howard
as Roman
