Conquest of the Planet of the Apes (1972)6.1 /10

Storyline:  In this thrilling chapter of the apes' saga, Cornelius and Zira's son, Caesar, emerge as the leader of a revolutionary uprising. In a world where a devastating plague has wiped out dogs and cats, apes have become household pets, cruelly treated as slaves. With his extraordinary intelligence, Caesar rallies the oppressed apes, igniting a fierce struggle for freedom and justice against their human oppressors.