For many people, "Home Alone" is probably their favorite Christmas movie. It certainly is funny, largely due to a young Macaulay Culkin giving a classic little-kid performance. But Macaulay is all grown up, and doing any kind of reboot with him in the main role just wouldn't work - or would it? He played along and reprised his famous role - sort of - in this ad for Google Assistant. You'll never see the movie the same again.