Riverworld

After an astronaut crashes, he finds himself in a rejuvenated frame on a Waterworld. He also unearths that he is surrounded with souls from many specific eras and an alien being that died on Earth in the destiny. Immediately captured via a ruling organization, the astronaut finds himself main a group fighting for freedom. Also the soul of Nero Claudius has found its way to Riverworld and desires to resume his function as Emperor. tt0310952