40 Stars You Probably Forgot Were in Christmas Movies

There was more than one Culkin brother in Home Alone?!

Christmas eve, Smile, Christmas, Hat,
(Image credit: Walt Disney Productions/New Line Distribution)

Christmas movies are a rare genre in that, even when they're corny and bad, they're still good. And people often watch their favorites *at least* once a year. That's probably why many Hollywood stars clamor to snag a role in anything holiday-related, including these A-list celebs you might have forgotten about.