Michael Keaton, Zach Galifianakis in BIRDMAN Clip ('Bring The Curtain Down')

A clip ('Bring the Curtain Down') from Fox Searchlight's BIRDMAN, co-written/directed by Alejandro González Iñárritu, starring Michael Keaton, Edward Norton, Naomi Watts, Emma Stone, Zach Galifianakis, Andrea Riseborough and Amy Ryan.