Michael Keaton turns in a blazing career-best performance as Riggan, a washed-up former superhero actor vying once again for stardom by producing his own stage comeback. In the days leading up to opening night he battles his ego and attempts to recover his family, his career, and his very self. Alejandro González Iñárritu's brutal, brilliant satire of celebrity and the media frenzy it invokes fires on all cylinders.