There's a British-style pie shop in a town full of mysterious disappearances. Initially, Dean's annoyed that the sign says pie, and they're all full of meat, instead of things like fruit, chocolate, or ice cream. But then they eat there, and Dean discovers that they quite like it.

It turns out, several days later, that the reason for the mysterious disappearances is that the pie shop's run by zombie-Sweeney and zombie-Lovett, and Dean's literally eaten enough pie to make a whole nother person.

Sam goes out of his way to scare Dean about catching kuru, just for a laugh (Dean will not actually catch kuru, as that would be horrible and depressing; besides the zombies eat the brains themselves).