Dexter Sneak Peeks: "Lost Boys"
Maybe they should call him the Quartet Killer?
On this week's new episode of Dexter - which follows one of the best hours in the show's history - Dexter discovers something new about Arthur Mitchell.
We gave most of it away above, but the following trailer doesn't reveal any major spoilers. It just gets us excited for 9 p.m. this Sunday night...
Is this sneak peek not enough? Follow this article's jump for two clips from "Lost Boys."