An experiment on a simpleton turns him into a genius. When he discovers what has been done to him he struggles with whether or not what was done to him was right.
Videos
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Cliff Robertson as Charlie Gordon
Claire Bloom as Alice Kinian
Lilia Skala as Dr. Anna Straus
Leon Janney as Dr. Richard Nemur
Ruth White as Mrs. Apple
Dick Van Patten as Bert
Edward McNally as Gimpy
Barney Martin as Hank
William Dwyer as Joey
Dan Morgan as Paddy
Marianna Case as Young Woman (uncredited)
Leon Collins as Tap Dancer (uncredited)
Harry Cooper as Conference Attendee (uncredited)
Frank Dolan as Eddie (uncredited)
Randee Lynne Jensen as Woman (uncredited)
Ralph Nelson as Convention Speaker (uncredited)
Donald Warnock as Conference Attendee (uncredited)