Sebastian Stan says Avengers: Doomsday will be heartbreaking though he has not seen it

Sebastian Stan told Decider he has not seen Avengers: Doomsday, in remarks reported by Variety. He reprises Bucky Barnes / Winter Soldier in the film, according to Variety. He expects it will "probably be heartbreaking", he told Decider, according to Variety. The Russo-directed team-up opens in cinemas on Dec. 18, according to Variety.