Watch Return to the Planet of the Apes (1975–1976) full episodes online
Synopsis: While on a mission, three astronauts in their spaceship get caught in a time vortex. They return to Earth in the year 3979 A.D. and discover that intelligent apes are now the highest form of life.
Creators: David H. DePatie, Friz Freleng
Stars: Austin Stoker, Philippa Harris, Henry Corden
More information: IMDB, Wikipedia