
Christopher Markus (born January 2, 1970) and Stephen McFeely (born February 24, 1970) are American screenwriters and producers. McFeely and Markus were the second and the third most successful screenwriters of all time in terms of U.S. box office receipts with a shared total gross of over $3.1 billion. However, in overall, they are the highest grossing screenwriters altogether in terms of worldwide box office with the total gross of $9.3 billion. They gained worldwide recognition for their works that include The Chronicles of Narnia film franchise and the mega-shared universe franchise the Marvel Cinematic Universe, having written all three Captain America films (The First Avenger, The Winter Soldier and Civil War), in addition to Thor: The Dark World, Avengers: Infinity War and Avengers: Endgame, which is currently the second highest-grossing film of all time unadjusted for inflation. They also created ABC's Agent Carter TV series, set in the Marvel Cinematic Universe.

Christopher Markus and Stephen McFeely

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for Writer in Avengers: Age Of Ultron
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Avengers: Age of Ultron is a 2015 American superhero film based on the Marvel Comics superhero team the Avengers. Produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures, it is the sequel to The Avengers (2012). Written and directed by Joe and Anthony Russo, the film features an ensemble cast including Robert Downey Jr., Chris Hemsworth, Mark Ruffalo, Chris Evans, Scarlett Johansson, Jeremy Renner, Anthony Mackie, Don Cheadle, Sebastian Stan, Paul Bettany, Paul Rudd, Aaron Taylor Johnson, Elizabeth Olsen, James Spader, Guy Pearce, Christopher Eccleston, Tim Blake Nelson, Robert Redford, Frank Grillo, Corey Stoll, Gwyneth Paltrow, Jon Favaure, Liv Tyler, Harrison Ford, Florence Pugh, David Harbour, Rachel Weisz, Natalie Portman, Kat Dennings, Stellan Skarsgård, Cobie Smulders, Clark Gregg, Emily VanCamp and Samuel Jackson. In the film, the Avengers fight Ultron —an artificial intelligence created by Tony Stark and Bruce Banner who plans to bring about world peace by causing human extinction.