One of the first big films of 2015, Birdman opens on January 2 - watch Michael Keaton and his co-stars discuss the acclaimed black comedy.
Directed by Alejandro G Iñárritu (Babel, Amores Perros), Birdman also stars Edward Norton, Emma Stone, Naomi Watts, Zach Galifianakis, Andrea Riseborough and Amy Ryan.
The synopsis reads: "Birdman or The Unexpected Virtue of Ignorance is a black comedy that tells the story of an actor (Michael Keaton) - famous for portraying an iconic superhero - as he struggles to mount a Broadway play.
"In the days leading up to opening night, he battles his ego and attempts to recover his family, his career, and himself."
