Dexter: Original Sin

They're catching killers. He's about to become one.

A young Dexter Morgan transitions into an avenging serial killer.

Crime Drama Mystery

Dexter: Original Sin

Casting arrow_drop_down

as Dexter Morgan

Christian Slater

Christian Slater

as Harry Morgan

as Debra Morgan

Christina Milian

Christina Milian

as María LaGuerta

as Angel Batista

as Vince Masuka

Patrick Dempsey

Patrick Dempsey

as Aaron Spencer

Michael C. Hall

Michael C. Hall

as Dexter Morgan/Narrator

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Crew arrow_drop_down

Michael Lehmann

Michael Lehmann

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NextFilm 2025