Claim: X-Men: Days of Future Past is fiction.

A superhero film , superhero movie or superhero motion picture is a film that is focused on the actions of one or more superheroes : individuals who usually possess superhuman abilities relative to a normal person and are dedicated to protecting the public . These films typically feature action , adventure , fantasy and/or science fiction elements , with the first film of a particular character often including a focus on the origin of his or her special powers and his or her first confrontation with his or her most famous supervillain or archenemy .   Most superhero movies are based on superhero comics . By contrast , several films such as the RoboCop series , The Meteor Man , Unbreakable , The Incredibles , Hancock and They Call Me Jeeg are original for the screen , while The Green Hornet is based primarily on the original radio series and its 1960s television adaptation , and both Underdog and The Powerpuff Girls are based on animated television series .   The most notable and successful superhero films of the present day are films set in the Marvel Cinematic Universe starting with Iron Man -LRB- 2008 -RRB- and Christopher Nolan 's Dark Knight Trilogy .