The box set includes the first six films of the Marvel Cinematic Universe-Iron Man , The Incredible Hulk , Iron Man 2 , Thor , Captain America : The First Avenger , and Marvel 's The Avengers-in a replica of Nick Fury 's briefcase from The Avengers .
The first movie in the Marvel Cinematic Universe was Iron Man ( 2008 ) , followed by The Incredible Hulk ( 2008 ) , Iron Man 2 ( 2010 ) , Thor ( 2011 ) , Captain America : The First Avenger ( 2011 ) , and Marvel 's The Avengers ( 2012 ) .