Science fiction is a genre of fiction dealing with imaginary but plausible settings and technology. Exploring the consequences of scientific innovations is one purpose of science fiction. The document then provides examples of science fiction films including Men in Black II, Hulk, X-Men: The Last Stand, Predator, and Jurassic Park III and discusses how each film meets the conventions of science fiction through the use of aliens, mutants, advanced technology, supernatural/fantastical elements, and impossible quests.