'Avengers: Doomsday' Will Be So Much More Than a "Cameo Fest" Says MCU Star

Whenever Marvel announces one of these gigantic crossover movies, the same worry always creeps in: with that many characters, how many of them are actually going to matter? It is a fair question, especially for a film like Avengers: Doomsday, which is already shaping up to be one of the most crowded events the MCU has ever attempted. According to Thunderbolts* star Lewis Pullman, though, fans do not need to panic about the movie turning into a glorified parade of entrances and exits.