
Adrian Hoven
Paul Riviere
Acting

Gérard Landry
Commander Fernion
Acting

Teresa del Río
Sonia Bellford
Acting

Claudia Gravy
Shantung
Acting
![Lilia Neyung]()
Lilia Neyung
Leila Wong
Acting

Karin Feddersen
Françoise Moreau
Acting

George Wang
Dr. Kung
Acting

Josyane Gibert
Pamela
Acting

Wolfgang Preiss
Dr. Angus Cromwell
Acting
![Manuel Escalera]()
Manuel Escalera
Hotel Manager
Acting
![Roberto Llamas]()
Roberto Llamas
Dr. Gordon Hutchkiss / Dr. Frederick Jackson
Acting

Robert McNamara
Himself - 1960-1968 Secretary of Defense (archive footage) (uncredited)
Acting