Piers Morgan Tonight: Actress Michelle Williams on her new film, “My Week with Marilyn”

Tonight, actress Michelle Williams is a guest on “Piers Morgan Tonight,” and she talks to Piers Morgan about her new film “My Week with Marilyn, and how emotional it was for her to play the legendary Marilyn Monroe.  She says, “That always moves me, when somebody is bravely fighting against themselves or the outside world, but when there’s real bravery involved in the fight.”

TUNE IN tonight at 9pm EST.