Escape from the Planet of the Apes (1971)

The world is shocked by the appearance of three talking chimpanzees, who arrived mysteriously in a spacecraft. Intrigued by their intelligence, humans use them for research - until the apes attempt to escape.

Directed by: Don Taylor

Starring: Roddy McDowall, Kim Hunter, Bradford Dillman, Natalie Trundy, Eric Braeden, William Windom

Links: IMDb, Movie posters, Movie stills