This episode is great - I always love it when they bring in Charlie. Also nice with the *spoiler* Wizard of Oz references, BUT, and this is something which really annoys, it might be that in the movie the slippers are red... But in the actual book, which in this episode is written by Dorothy's father, so he'd know it, the slippers are SILVER, not red (they were probably red instead of silver in the movie because the technology to have colour movies was there and they wanted to use it). When you make an episode based on a famous novel, try reading the novel first! All-in-all though a nice way to introduce a bit more into the Supernatural universe.
Review of Slumber Party
