Dexter: Original Sin

Young Dexter Morgan struggles to keep his urges in check. Series premiere.

Dexter adjusts to his new job at Miami Metro. Deb lashes out at her dad.

Dexter goes after a loan shark with ties to Batista. Deb throws a party.

Dexter targets a retired mob hitman as Harry works a gruesome murder case.

Dexter is grounded by Harry. Deb deepens her relationship with Gio.

Dexter sets his sights on a killer that slipped through the cracks.

Dexter's dumping ground is blown. Deb gets in trouble for an outburst.

Harry and LaGuerta look into a potential serial killer on the loose.

Dexter closes in on the kidnapper. Harry keeps his theory from LaGuerta.

Dexter races to find the missing child before it's too late. Season finale.