In preparation for the return of Dexter, with season 4 on the verge of premiering, Showtime releases a new promo clip with Mr Michael C Hall…

Dexter sharpens his knives as season four gets ever closer. Here's the latest trailer for it...

Dexter goes on a double date, eats some doughnuts, and, oh yeah, kills some more people. Meanwhile, the writers go batshit insane and rattle through a million and one ideas at once...

Hidden on the FX channel is one of the television highlights of the moment. Ladies and gentlemen: meet Dexter...