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.
In 1936, archaeologist and adventurer Indiana Jones is hired by the U.S. government to find the Ark of the Covenant before the Nazis can obtain its awesome powers.
After the Rebel Alliance are overpowered by the Empire, Luke Skywalker begins his Jedi training with Yoda, while his friends are pursued across the galaxy by Darth Vader and bounty hunter Boba Fett.
The Dark Knight of Gotham City begins his war on crime with his first major enemy being Jack Napier, a criminal who becomes the clownishly homicidal Joker.