User blog comment:Rue4chb/Gravity Falls TV/@comment-10242815-20130808173439/@comment-20032493-20130808174733

Hmm. I read this book series that reminded me a lot of Gravity Falls, and it had a ton of fictional tv shows. Here's a list:

1. Agent Zero- A Spy TV show starring world famous superstar, Corey Brandt.

2. Sunset High- A romantic movie also starring Corey Brandt very similar to Twilight. He was a vampire and he chose Annabelle over Lauren.

3. Some fashion TV show (I don't remember what it's called.)

As for original ideas... I got nothin'. :P