Additional footage was filmed in Italy, South Korea, Bangladesh, the state of New York, and around England. Second unit filming began in February 2014 in South Africa with principal photography taking place between March and August, primarily at Shepperton Studios in Surrey, England. Casting began in June 2013 with the re-signing of Downey. Whedon updated Ultron's origin for the film to involve the MCU's Avengers team, and introduced the characters Pietro (Taylor-Johnson) and Wanda Maximoff (Olsen) to whom Marvel shared the rights with 20th Century Fox. The sequel was announced in May 2012 after the successful release of The Avengers, with Whedon set to return as writer and director in August.

In the film, the Avengers fight Ultron (Spader)-an artificial intelligence created by Tony Stark (Downey) and Bruce Banner (Ruffalo) who plans to bring about world peace by causing human extinction. Written and directed by Joss Whedon, the film features an ensemble cast including Robert Downey Jr., Chris Hemsworth, Mark Ruffalo, Chris Evans, Scarlett Johansson, Jeremy Renner, Don Cheadle, Aaron Taylor-Johnson, Elizabeth Olsen, Paul Bettany, Cobie Smulders, Anthony Mackie, Hayley Atwell, Idris Elba, Linda Cardellini, Stellan Skarsgård, James Spader, and Samuel L. Produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures, it is the sequel to The Avengers (2012) and the 11th film in the Marvel Cinematic Universe (MCU). Avengers: Age of Ultron is a 2015 American superhero film based on the Marvel Comics superhero team the Avengers.

Download avengers age of ultron