Sci-Fi Thriller
The U.S. has handed over control of its nuclear defense system to the Colossus supercomputer designed by scientist Dr. Charles Forbin. It soon becomes clear, that the now-sentient Colossus is far more intelligent than its creator realized—with the fate of the world hanging in the balance.
Directed by
Joseph Sargent
James Hong
Dr. Chin
William Schallert
CIA Director Grauber
Marion Ross
Angela Fields
Eric Braeden
Dr Charles Forbin
Paul Frees
Colossus (voice) (uncredited)
Byron Morrow
Secretary of State
Susan Clark
Dr. Cleo Markham
Gordon Pinsent
The President
Robert Cornthwaite
First Scientist
Georg Stanford Brown
Dr. John F. Fisher
Robert Quarry
Scientist (uncredited)
Martin E. Brooks
Dr. Jefferson J. Johnson
Dolph Sweet
Missile Commander
William Traylor
Party Guest (uncredited)
Don Ross
Logan US Air Force (uncredited)
Willard Sage
Dr. Blake
Alex Rodine
Dr. Kuprin
Sid McCoy
Secretary of Defense
Tom Basham
Thomas L. Harrison
Lew Brown
Peterson
Leonid Rostoff
Russian Chairman
Serge Tschernisch
Translator
John Davey
Military officer on phone (uncredited)
Fred Holliday
Military Computer Entry - Missile Launch (uncredited)

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