Avengers: Infinity War | Behind-The-Scenes Producer Kevin Feige noted that Thanos believes the universe is becoming over-populated, which led to the destruction of his home moon Titan and is something he vowed not to let happen again, and also said “you could almost go so far as to say he is the main character of” the film. McFeely shared this sentiment, describing the film as his “hero journey” in addition to being the film’s protagonist, stating, “Part of that is the things that [mean] the mos