Tooth Fairy is a 2010 Canadian comedy film starring Dwayne Johnson, Stephen Merchant, Ashley Judd, and Julie Andrews. A gruff man learns to be more compassionate to his girlfriend's children when he is magically compelled to serve as a tooth fairy. Derek Thompson (Dwayne Johnson) is a minor league hockey player nicknamed the "Tooth Fairy" for hitting opposing players so hard that he knocks out their teeth. One night, Derek steals a dollar from his girlfriend Carly's (Ashley Judd) six-year-old daughter Tess (Destiny Whitlock) that had been left for her lost tooth and tells her that the tooth fairy doesn't exist. Then he receives a magical summons under his pillow.