Thanos Is the Avengers' Worst Fears Coming to Reality

Unable to play video. Dread it, run from it, but Thanos still arrives in Avengers: Infinity War and the Marvel heroes will be as terrified as anyone else of the Mad Titan. Speaking to members of the press on the set of Avengers: Infinity War, Captain America actor Chris Evans and Black Widow actress Scarlett Johansson opened up about their characters reactions to the angry purple menace. "It's probably worst fears come to reality," Evans said.