Dylan O'Brien Gets a Character Poster for 'American Assassin' (Exclusive)

Dylan O’Brien‘s upcoming movie American Assassin is one month away and JustJared.com has the exclusive premiere of the film’s new character posters!

The 25-year-old actor is featured on one of the posters, as are co-stars Michael Keaton, Taylor Kitsch, Sanaa Lathan, and Shiva Negar.

American Assassin, out in theaters on September 15, follows the rise of Mitch Rapp (O’Brien), a CIA black ops recruit under the instruction of Cold War veteran Stan Hurley (Keaton). The pair is then enlisted by CIA Deputy Director Irene Kennedy (Lathan) to investigate a wave of apparently random attacks on both military and civilian targets. Together the three discover a pattern in the violence leading them to a joint mission with a lethal Turkish agent (Negar) to stop a mysterious operative (Kitsch) intent on starting a World War.

Make sure to see photos of Dylan screening the movie at an Army base earlier this week!