Life’s good for deliveryman Doug Heffernan, until his newly widowed father-in-law, Arthur, moves in with him and his wife Carrie. Doug is no longer the king of his domain, and instead of having a big screen television in his recently renovated basement, he now has a crazy old man.
The sixth season opens with a newly svelte Doug and a surprisingly jealous Carrie, who just can't hide her disdain when people constantly compliment her hubby on his weight loss. Doug decides to suprise her by taking her to an old holiday spot of theirs.