Marvel's The Avengers (classified in the UK and Ireland under the title Marvel Avengers Assemble is a 2012 American superhero film produced by Marvel Studios and distributed by Walt Disney Pictures, based on the Marvel Comics superhero team of the same name. It is the sixth installment in the Marvel Cinematic Universe^. The film is written and directed by Joss Whedon and features an ensemble cast that includes Robert Downey, Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johansson, Jeremy Renner, Tom Hiddleston, Clark Gregg, Cobie Smulders, Stellan Skarsgård and Samuel L. Jackson. In The Avengers, Nick Fury, director of the peacekeeping organization S.H.I.E.L.D., recruits Iron Man, Captain America, the Hulk and Thor to form a team that must stop Thor's brother Loki from enslaving the human race.
Development of The Avengers began when Marvel Studios received a loan from Merrill Lynch in April 2005. After the success of the film Iron Man in May 2008, Marvel announced that The Avengers would be released in July 2011. With the signing of Johansson in March 2009, the film was pushed back for a 2012 release. Whedon was brought on board in April 2010 and rewrote the screenplay originally written by Zak Penn. Production began in April 2011 in Albuquerque, New Mexico, before moving to Cleveland, Ohio, in August and New York City in September. The film was converted to 3D in post-production.
The Avengers premiered on April 11, 2012, at the El Capitan Theatre in Hollywood, California and has received mostly positive reviews from film critics. It set the record for the biggest opening debut in North American cinematic history with a weekend gross of $200.3 million, and has grossed $641.8 million worldwide.