Michael Keaton and Dylan O'Brien discuss their characters in the action thriller American Assassin. Michael talks about enjoying doing action scenes as well as smaller, quieter scenes such as the one in which they're talking at a cafe in Rome. Dylan agrees, adding that when he's doing fight scenes, it makes the day go by faster. He calls the movie "fresh" because it has a realistic, personal story even though it's an action movie.

American Assassin opens in theatres September 15, 2017.