'The Avengers: Age of Ultron' Cast's Past TV Gigs

Three years after their inaugural mission, Marvel’s mightiest heroes, The Avengers, are back in action for the highly-anticipated sequel, The Avengers: Age of Ultron. While they may be big-screen superheroes (or supervillains) now, almost every member of the cast has at least one notable TV gig in his or her past. Here’s a look at the actors’ television histories before they enlisted in the Marvel Cinematic Universe.