During a rescue mission to locate missing astronaut George Taylor, John Brent crash lands on the Planet of the Apes. Brent, along with Taylor's companion, Nova, find he has disappeared into an underground city known as the Forbidden Zone and attempt to track him down.
Genre: Adventure, Science Fiction, Mystery
Starring: James Franciscus, Kim Hunter, Maurice Evans, Linda Harrison, Paul Richards
Directed & Produced by: Leonard Rosenman, Pierre Boileau, William J. Creber, Jack Martin Smith, Walter M. Scott
Release date: 5/1/1970
Running time: 95 minutes
IMDb Rating: 6.2/10 by 687 users