"Dexter" Adds John Lithgow For A Killer Role

Season Four of Dexter just added a huge name to their cast.
Former “3rd Rock From the Sun” star John Lithgow has been added to the hit series. He will play a serial killer dubbed “the Trinity Killer”. Big surprise, our boy Dexter because deeply fascinated by this new killer in Miami.
Lithgow is an actor who’s made a name for himself all over the entertainment world. He’s an Oscar nominated actor, an Emmy winner, a Tony winner, and a Golden Globe winner.
The fourth season of Dexter premieres on September 27th on Showtime.