Sarah Michelle Gellar is coming back to Paramount+ , and it’s showtime for the boss of Dexter’s past. While the Wolf Pack star will just be a special guest star, Paramount+ with Showtime ’s Dexter prequel series Dexter: Original Sin  has five series regulars as production began in early June: Christina Millian, Reno Wilson, Alex Shimizu, fellow Wolf Pack alum James Martinez, and beloved Grey’s Anatomy star Patrick Dempsey. As a prequel, you’re bound to find characters playing younger versions of those familiar. It goes halvesies her, with Martinez  playing Angel Batista, originally played by David Zayas, here an up-and-coming homicide detective whose heart guides him;  Milian  plays Maria LaGuerta, originated by Luna Lauren Velez), Miami Metro’s first female in the field, seemingly positioned as more experienced but still a rookie at this point.   and Shimizu plays  Vince Masuka, originated by   C.S. Lee, here a forensic analyst who mentors his intern Dexter, eager to share his expert