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
Eric Braeden
Dr Charles Forbin
William Schallert
CIA Director Grauber
Paul Frees
Colossus (voice) (uncredited)
Marion Ross
Angela Fields
Robert Quarry
Scientist (uncredited)
Gordon Pinsent
The President
Susan Clark
Dr. Cleo Markham
Robert Cornthwaite
First Scientist
Martin E. Brooks
Dr. Jefferson J. Johnson
Georg Stanford Brown
Dr. John F. Fisher
Dolph Sweet
Missile Commander
Don Ross
Logan US Air Force (uncredited)
Byron Morrow
Secretary of State
William Traylor
Party Guest (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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