Actress Sarah Paulson appeared in a guest starring role in Grey's Anatomy Season 6. The acclaimed American actress portrayed the role of a young Ellis Grey, the mother of Meredith Grey ( Ellen Pompeo) ...

The series has featured actors who, while relatively unknown at the time, have since become major stars. One of the most memorable cases is Sarah Paulson, who played a young Ellis Grey in a ...

The actress played April Kepner on 'Grey's Anatomy' for 11 seasons and has since returned as a guest star in two seasons Paul Archuleta/Getty Images It was hard for Sarah Drew when she left Grey's ...