Since "300," Butler has appeared in (or voiced characters for) more than 30 movies, including "P.S. I Love You," "Greenland," and "How to Train Your Dragon."
The actor also starred in a trilogy of films — "Olympus Has Fallen," "London Has Fallen," and "Angel Has Fallen" — as Mike Banning, a highly-skilled former Army Ranger-turned-Secret Service agent.
Butler has at least nine projects in the works, including the film sequel "Greenland: Migration," costarring Morena Baccarin, and the action thriller "Kandahar."