Sarah Michelle Gellar Joins Dexter Prequel Starring Patrick Dempsey and Christian Slater -- Who's She Playing?

The Slayer is about to meet her next match: Sarah Michelle Gellar has officially joined Paramount+ With Showtime’s prequel series Dexter: Original Sin, the streamer/cabler announced Thursday. The actress will play Tanya Martin, the CSI Chief at the Miami Metro Police Department and Dexter’s new boss. “Sarah Michelle Gellar is a pop culture icon […]