Following the unveiling of the official poster and announcement of the trailer release date of Joker: Folie à Deux, there's even more to anticipate as the Motion Picture Association has now revealed the film's ratings. heck it out here! Joker–Folie À Deux: Joquin Phoenix and Lady Gaga’s Upcoming DC Movie Gets R Rating for ‘Strong Violence’ and ‘Brief Full Nudity’ – Check Out Full Details Here!.