Vince Edwards
Maj. Michael Devlin
Acting
Richard Basehart
Brig. Gen. Russell Hamner
Acting
William Shatner
Lt. Col. Josef Gronke
Acting
Lou Antonio
Tony
Directing
Lawrence P. Casey
Gant
Acting
Dennis Cooney
Brandy
Acting
Brad David
Elmo
Acting
Patrick Wayne
Mac
Acting
Alan Caillou
Corey
Acting
Timur Bashtu
Beddo
Acting
Noah Keen
Maj. Gen. Schurm
Acting
Ian Abercrombie
British co-pilot
Acting
David Cannon
Capt. Patrick
Acting
John Winston
British Pilot
Acting
Julie Bennett
Amanda
Acting
Bart Burns
Older Senator (uncredited)
Acting