◇ Young!Jack Quaid as Young!Owen Lance ◇

◇ Emma Mackey as Kelli Queen ◇

◇ Patrick Gibson as Young!Dexter Morgan ◇

◇ Molly Brown as Young!Debra Morgan ◇

◇ Christian Slater as Harry Morgan ◇

◇ And the rest of "Dexter: Original Sin" cast as themselves ◇