Falls out of the sky naked at the end

Superman agrees to sacrifice his powers to start a relationship with Lois Lane, unaware that three Kryptonian criminals he inadvertently released are conquering Earth.

Three escaped criminals from the planet Krypton, who have the same powers on Earth as Superman, test the Man of Steel's mettle. Led by General Zod, the Kryptonians take control of the White House and partner with Lex Luthor to destroy Superman and rule the world. But Superman, who made himself human in order to get closer to Lois, realizes he has a responsibility to save the planet.

Superman returns to discover his 5-year absence has allowed Lex Luthor to walk free, and that those he was closest to felt abandoned and have moved on. Luthor plots his ultimate revenge that could see millions killed and change the face of the planet forever, as well as ridding himself of the Man of Steel.

A detailed behind-the-scenes documentary on the making of Superman Returns.

A man walks down to the water's edge, takes off his clothes and prepares to go for a swim.... only to find himself fully clothed. This happens again and again.