Billy Crystal has come out of the woodwork to join the cast of Tooth Fairy, joining Dwayne Johnson, Ashley Judd, Julie Andrews, Stephen Merchant (The Office) and Ryan Sheckler.

According to Variety, Michael Lembeck is directing the comedy for Fox. Randi Mayem Singer (Mrs. Doubtfire) has written the latest draft of the script.

Johnson plays a minor league hockey player known for loosening dental work with physical play and is sentenced to serve as the real Tooth Fairy for a week.

Production begins shooting Monday in Vancouver.

Tooth Fairy was released January 22nd, 2010 and stars Dwayne Johnson, Ashley Judd, Stephen Merchant, Ryan Sheckler, Seth MacFarlane, Julie Andrews, Chase Ellison, Destiny Whitlock. The film is directed by Michael Lembeck.