Cast
Glenn Ford
President Richardson
Robert Vaughn
Senator Barkley
Masao Kusakari
Doctor Shûzô Yoshizumi
Yumi Takigawa
Asami Noriko
Henry Silva
General Garland
Bo Svenson
Major Carter
Stephanie Faulkner
Sarah Baker
Stuart Gillard
Doctor Ed Meyer
Cec Linder
Doctor Latour
Chuck Connors
Captain McCloud - HMS Nereid
George Kennedy
Admiral Conway
Olivia Hussey
Marit
Edward James Olmos
Captain Lopez
Isao Natsuyagi
Commander Nakanishi
Julie Khaner
Secretary - Palmer Station
