Beneath the Planet of the Apes (1970)
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.
Country: United States of America
Directors: Ted Post
Casts: James Franciscus as Brent, Kim Hunter as Dr. Zira, Maurice Evans as Dr. Zaius, Linda Harrison as Nova, Paul Richards as Mendez, Victor Buono as Fat Man, James Gregory as Ursus, Jeff Corey as Caspay, Natalie Trundy as Albina, Thomas Gomez as Minister, Don Pedro Colley as Ongaro, David Watson as Cornelius, Tod Andrews as Skipper, Eldon Burke as Gorilla Sgt., Gregory Sierra as Verger, Charlton Heston as Taylor, Lou Wagner as Luicius (archive footage), Army Archerd as Gorilla (uncredited), Edward Bach as Picket (uncredited), James Bacon as Ape (uncredited), Stan Barrett as Gorilla (uncredited), Angelina Bauer as Chimp Protestor (uncredited), Erlynn Mary Botelho as Ape (uncredited), Maxine Botelho as Chimp Protester (uncredited), Dick Bullock as Gorilla (uncredited), Bruce Fleischer as Gorilla (uncredited), Paul Frees as Ending Voiceover (uncredited) (voice), Roddy McDowall as Cornelius (archive footage) (uncredited), Hank Robinson as Bomb Worshipper (uncredited)