McDreamy will soon face off against a teenage Dexter Morgan: Patrick Dempsey has joined Paramount+ ... "We are thrilled to have him join our all-star cast of Dexter: Original Sin, the highly ...

Patrick Dempsey is fleshing out the cast of the upcoming serial killer series Dexter: Original Sin. The 58-year-old Grey's Anatomy star is joining the prequel ... to have him join our all-star ...