ตัวอย่าง
นักแสดง
Raquel Welch
Cora
Edmond O'Brien
General Carter
Kenneth MacDonald
Henry - Heart Monitoring (uncredited)
Donald Pleasence
Dr. Michaels
James Brolin
Technician
James Doohan
Dr. Sawyer (Hypothermia technician) (uncredited)
William Redfield
Capt. Bill Owens
Arthur Kennedy
Dr. Duval
Jean Del Val
Jan Benes
Barry Coe
Communications Aide
Shelby Grant
Nurse
Christopher Riordan
Young Scientist (uncredited)
Stephen Boyd
Grant
Arthur O'Connell
Col. Donald Reid
Ken Scott
Secret Service
Brendon Boone
Military Policeman (uncredited)