Shudder is celebrating Christmas this year with A Creepshow Holiday Special, a brand new hour-long episode of the anthology series that’s set to spread a little holiday fear.

“In the holiday themed, hour-long episode, “Shapeshifters Anonymous,” fearing he is a murderer, an anxious man searches for answers for his “unique condition” from an unusual support group. Starring Anna Camp and Adam Pally, the special is written and directed by “Creepshow” showrunner Greg Nicotero, based on a short story by J.A. Konrath.”