Well, look, a new Disney channel show. That means it must suck, right? Not necessarily. Disney's Gravity Falls - Opening Theme [HD] (Best Quality on YouTube) - YouTube Gravity Falls stars Dipper and Mabel, two twins who have to spend their summer with their great-uncle Stan at his tourist trap "The Mystery Shack," located in the town of Gravity Falls, Oregon. However, after discovering a mysterious book in the woods filled with information about mythical creatures that supposedly inhabit the town, Dipper realizes there's more to this city than it seems... And there's this: Gravity Falls Hidden Backwards Message! - YouTube There's a secret backwards message at the end of the theme song that says "Three letters back." This refers to decoding the messages at the end of the credits of each episode. There's a similar message hidden in the theme song sequence as well- during the flashing at the end, at one point a book page is visible. Some lines of text are visible that decode into "STAN IS NOT WHAT HE SEEMS". Thus far only 4 episodes have aired. I was able to watch them while at a relative's house who has cable, and I have to say that this show definantly looks promising.