Captain America: The Winter Soldier was influenced by John Wayne.
 Feige believed the MCU films had not explored these two characters enough, and Marvel Studios especially wanted to explore the pair more after seeing the audience reaction to their "fun dynamic" in the MCU films Captain America: The Winter Soldier (2014) and Captain America: Civil War (2016)
Steven Spielberg offered both Wayne and Charlton Heston the role of Major General Joseph Stilwell in the film 1941 with Wayne also considered for a cameo in it

