Cast
Vito Scotti
Michelangelo Vincenti
Angela Clarke
Lavinia Vincenti
Rock Hudson
Dr. Bartholomew Snow
Jack Warden
General George Pratt
Guy Stockwell
James Fitzpatrick
Anne Seymour
Miss Smith ("Smitty")
Brad Dexter
Harrigan
John Megna
Mario Vincenti
Jack De Mave
Henchman
Paul Comi
Barker
Claudia Cardinale
Vicky Vicenti
Ned Glass
Lippy
Hari Rhodes
Davis
Morgan Jones
FBI Agent Mr. Nelson
Alejandro Rey
Arthur Vincenti
Ted Knight
Dr. Bob Berford
Mort Mills
Henchman
Chuck Roberson
Fitzpatrick's Henchman