Doug is a lowly office demon at Hell, Inc. For Doug, trying to wring any bit of happiness he can out of his soul-crushing existence is a full time job.
In between clumsily trying to start an office romance and running afoul of his boss, Doug finds himself in charge of the new intern - a newly deceased and terrified human soul.
Doug's path to happiness just got a lot longer.
As the Hell, Inc. company Christmas party looms, Doug's plan for the staff to escape to their own Christmas party at O'Hellihan's is threatened by endless manual labour, Cerberus' reindeer rampage, and a (terrible) spy in their midst. Even if they succeed, can love triumph over anti-freeze-induced chaos?