When he accidentally overhears that he's human, he goes ... tells the doctor Buddy is "certifiably insane." Talking to his wife later in the film, Walter says his son is a "deranged elf man." ...

Buddy becomes light-headed and has a series of flashbacks: trying on the largest elf shoe size that won’t go over his big toe ... but he takes him to a doctor (Jon Favreau) to evaluate his ...