The series features Patrick Gibson as the younger version of Dexter Morgan, Christian Slater as the younger Harry Morgan, and Molly Brown as the younger Debra Morgan. Dexter: Original Sin is ...

Molly Brown as Debra Morgan in Dexter: Original Sin. Myrna Suarez/Paramount+ with Showtime Patrick [Gibson] talked about the showrunner doing a mockup of him with red hair to make sure he looked ...