Premise: Planet of the Apes is a 1968 American science fiction film directed by Franklin J. Schaffner . It stars Charlton Heston , Roddy McDowall , Kim Hunter , Maurice Evans , James Whitmore , James Daly and Linda Harrison . The film was released on February 8 , 1968 , in the United States and was a commercial success , earning a lifetime domestic gross of $ 32.6 million .
Hypothesis: Planet of the Apes is exclusively a book.
Label: CONTRADICTION