Captain America: The Winter Soldier is a motion picture.
Anthony Mackie . In 2014 , he joined the Marvel Cinematic Universe as Sam Wilson / Falcon , making his first appearance in Captain America : The Winter Soldier , and reprising the role in Avengers : Age of Ultron , Ant-Man , and Captain America : Civil War . Captain America: The Winter Soldier . It was released internationally on March 26 , 2014 , and in North America on April 4 , 2014 , in 2D , 3D , and IMAX 3D . IMAX is a 70 mm motion picture film format and a set of cinema projection standards developed in Canada in the late 1960s and early 1970s by Graeme Ferguson , Roman Kroitor , Robert Kerr , and William C. Shaw .