We are in the heart of superhero-movie season, so this might be the best-possible time for the first trailer for Alejandro González Iñárritu newest film, Birdman. Michael Keaton stars as a former movie star, known for playing a famous superhero, who tries to revive his career by mounting a play adaptation of Raymond Carver’s What We Talk About When We Talk About Love. The film co-stars Emma Stone, Zach Galifianakis, Amy Ryan, Edward Norton, Andrea Riseborough, and Naomi Watts. Birdman opens on October 17, perfectly timed for selfishly hip parents with kids who want to be superheroes for Halloween.