The actor walked with a cane onto the set of Jimmy Kimmel Live! on Monday
Jeremy Renner: The Diane Sawyer Interview – A Story of Terror, Survival and Triumph is set to air April 6
The actor said he's battling a bit of "brain fog" in his latest health update on social media
The Avengers crew finds fast new company in a Marvel hit that won’t quit
Director David O. Russell creates fictionalized version of characters involved in a Seventies FBI sting operation
