'Avengers: Infinity War': Anthony Mackie, Sebastian Stan and Winston Duke (FULL INTERVIEW)
ET sits down with Anthony Mackie (Falcon), Sebastian Stan (Bucky Barnes) and Winston Duke (M'Baku) to discuss Marvel secrecy and Winston's newfound Instagram fame! More from Entertainment Tonight: https://www.youtube.com/channel/UCdtXPiqI2cLorKaPrfpKc4g?sub_confirmation=1
