- Actor Allusion: Billy Crystal gets some snacks for the Fairy Queen, saying, "I got you a few of your favourite things."
- Advertised Extra: Despite having only one scene as a fairy who sells Derek illegal gadgets, Seth MacFarlane is given top billing above Julie Andrews.
- Development Hell: A movie about a big burly guy who becomes a Tooth Fairy was originally meant to star Arnold Schwarzenegger in the mid-1990s.
- He Also Did: This was made by Blumhouse before they established themselves as an indie horror powerhouse.
- Uncredited Role: Billy Crystal as Jerry the supply fairy. Unusual for this trope, since he was actually listed in the trailer.
Trivia / The Tooth Fairy