Patricia Arquette went through quite a transformation to play Joyce "Tilly" Mitchell in "Escape at Dannemora." C Flanigan/Getty Images; Frank W. Ockenfels III/SHOWTIME Consider the strange case of ...

Patricia Arquette pushed herself outside of her comfort zone to play Tilly Mitchell on Escape at Dannemora. ET's Kevin Frazier and guest co-host Sharon Osbourne spoke with Arquette on the red ...