Return to the Planet of the Apes (1975)

Three astronauts on a mission find themselves ensnared in a time vortex, catapulting them to the year 3979 A.D. Upon their unexpected return to Earth, they are shocked to discover a world where intelligent apes dominate as the leading species. As they navigate this strange new reality, the crew grapples with the implications of their journey and the evolution of civilization, all while seeking a way to understand their place in this altered society.