Revealing: When Katherine is doing cartwheels, her dress stays down in relation to her feet. It doesn't ride up or flap towards her upper body.

Plot hole: Katherine (Kirstie Alley) the tooth fairy is instructed by Rodgers (Lynn Redgrave) that she can only go out at night, otherwise she stays in an apartment in Limbo to get her assignments. She is given names all over the world. There is always a part of the world that is in nighttime. She should always be working and never at Limbo.