who directed birdman?
<answer> Birdman film is directed by Alejandro G. Inarritu. <context> Birdman (film) Birdman or (The Unexpected Virtue of Ignorance), commonly known simply as Birdman, is a 2014 American black comedy film directed by Alejandro G. Iñárritu. It was written by Iñárritu, Nicolás Giacobone, Alexander Dinelaris Jr., and Armando Bo.