Marvel’s The Avengers - a 2012 film based written and directed by Joss Whedon. In the film, Nick Fury and the spy agency S.H.I.E.L.D. recruit Tony Stark, Steve Rogers, Bruce Banner, Thor, Natasha Romanoff, and Clint Barton to form a team capable of stopping Thor's brother Loki from subjugating Earth. It grossed $1.52B on a $225M budget.
X-Men: Days of Future Past - a 2014 film directed and co-produced by Bryan Singer and written by Simon Kinberg from a story he created with Jane Goldman and Matthew Vaughn. The story focuses on two time periods, with Logan traveling back in time to 1973 to change history and prevent an event that results in unspeakable destruction for both humans and mutants. It grossed $746M on a $205M budget.