Starring: Robert Downey Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johanssen, Jeremy Renner, Don Cheadle, Paul Rudd, Brie Larson, Karen Gillan, Bradley Cooper, Josh BrolinDirectors: Anthony Russo, Joe RussoWriters: Christopher Markus, Stephen McFeely, Stan Lee, Jack Kirby, Jim StarlinProducers: Kevin Feige