Diễn viên
Hugh O'Brian
Hugh Lockwood
A Martinez
Carlos Lobos
John Daheim
Guard (uncredited)
Ford Rainey
Aaron Johannes (uncredited)
Jaclyn Smith
Stewardess (uncredited)
Burgess Meredith
V.C.R. Cameron
Lilia Skala
Frieda Ullman
Byron Chung
Kuroda
Elke Sommer
Heideline 'Uli' Ullman
Angel Tompkins
Gloria Harding
Alfred Ryder
Cheyne
Joanna Frank
Stewardess (uncredited)
John Gielgud
Harold L. Streeter
Kent Smith
Dr. Edward Laurent
Ben Wright
Kurt van Niestat
Albert Popwell
Dr. Griffin
Jeffrey Sayre
Hotel Guest (uncredited)