♾️ Conquest of the Planet of the Apes is a 1972 US science fiction adventure film. It features Roddy McDowall, Don Murray, Ricardo Montalban, and Natalie Trundy. ♾️ In a futuristic world that has embraced ape slavery, Caesar, the son of the late simians Cornelius and Zira, surfaces after almost twenty years of hiding out from the authorities, and prepares for a slave revolt against humanity.