This Sunday, AMC’s hit show “The Walking Dead” will return from its midseason break of season two. The show follows the exploits of a group of survivors in the post-apocalyptic wasteland ruled by the undead.

“Dexter” premieres its fifth season on Sunday. The show follows Dexter Morgan, a blood spatter analyst for the Miami police.

Entering its second season, Fox’s “Dollhouse” certainly embodies the “anything is possible” aspect of its namesake.