NASA must devise a strategy to return Apollo 13 to Earth safely after the spacecraft undergoes massive internal damage putting the lives of the three astronauts on board in jeopardy.
Stranded in 1955, Marty McFly learns about the death of Doc Brown in 1885 and must travel back in time to save him. With no fuel readily available for the DeLorean, the two must figure how to escape the Old West before Emmett is murdered.
With the world on the brink of a nuclear war, Superman takes it upon himself to destroy all nuclear weapons. However, Lex Luthor creates Nuclear Man, a force strong enough to take down Superman.
Marty McFly, a 17-year-old high school student, is accidentally sent 30 years into the past in a time-traveling DeLorean invented by his close friend, the maverick scientist Doc Brown.
Entrepreneur Ross Webster teams up with a computer genius in order to realise his own evil intentions. When Superman obstructs his plans, he decides to destroy him.
Superman agrees to sacrifice his powers to start a relationship with Lois Lane, unaware that three Kryptonian criminals he inadvertently released are conquering Earth.
