Elenco
Rock Hudson
Dr. Bartholomew Snow
Claudia Cardinale
Vicky Vicenti
Jack Warden
General George Pratt
Guy Stockwell
James Fitzpatrick
Anne Seymour
Miss Smith ("Smitty")
Alejandro Rey
Arthur Vincenti
Brad Dexter
Harrigan
Vito Scotti
Michelangelo Vincenti
Ted Knight
Dr. Bob Berford
Angela Clarke
Lavinia Vincenti
John Megna
Mario Vincenti
Ned Glass
Lippy
Hari Rhodes
Davis
Mort Mills
Henchman
Jack De Mave
Henchman
Chuck Roberson
Fitzpatrick's Henchman
Paul Comi
Barker
Morgan Jones
FBI Agent Mr. Nelson
Equipe
Philip Dunne
Director
Lucille Fletcher
Novel
Charles Horvath
Stunts
Lalo Schifrin
Original Music Composer
Joseph MacDonald
Director of Photography
Ernest B. Wehmeyer
Associate Producer
Marvin Schwartz
Producer
Robert Arthur
Executive Producer
Ted J. Kent
Editor
W.H. Menger
Screenplay
Philip Dunne
Screenplay
Bert Steinberger
Dialogue Coach
Julius Rosenkrantz
Props
Robert C. Thomas
Assistant Camera