‘Dexter: Original Sin’ Casts Patrick Gibson As Young Serial Killer; Christian Slater & Molly Brown Round Out Morgans

America’s favorite TV serial killer is back! Dexter: Original Sin (previously known as Dexter: Origins) has cast the Morgan family: Patrick Gibson (Shadow and Bone) will play a young Dexter Morgan; Christian Slater (Mr. Robot) will play his dad Harry Morgan; and Molly Brown (Senior Year) will play Dexter’s younger sister, Debra Morgan. The series […]