A 1972 original vintage movie posters. This is a folded U.S one sheet poster for the Conquest of the Planet of The Apes, an American science fiction directed by J. Lee Thompson. The film is the sequel to Escape from the Planet of the Apes (1971) and the fourth installment in the Planet of the Apes original film series. It stars Roddy McDowall, Don Murray, Ricardo Montalbán, Natalie Trundy, and Hari Rhodes. In the film, set in a world that has embraced ape slavery, Caesar (McDowall), the son of the late simians Cornelius and Zira, surfaces out of hiding from the authorities and prepares for a rebellion against humanity.