Director
Sergio Martino
DIRECTOR
Stars (in credits order)
Barbara Bach
Amanda Marvin
Claudio Cassinelli
Lt. Claude de Ross
Richard Johnson
Edmond Rackham
Beryl Cunningham
Shakira
Joseph Cotten
Prof. Ernest Marvin
Franco Javarone
José
Roberto Posse
Peter
Giuseppe Castellano
Skip
Franco Mazzieri
François
Jim Alquist
James (US version)
Eunice Bolt
Samantha (US version)
Tom J. Delaney
Patterson (US version)
Mel Ferrer
Radcliffe (US version)
Cameron Mitchell
Decker (US version)
Riccardo Petrazzi
Prisoner on Lifeboat(uncredited)
Bobby Rhodes
Rackham's Servant(uncredited)