User blog comment:DamiedeterJR/2 TV Shows that have similarities to Gravity Falls/@comment-8780421-20150805040802

There are some TV shows that have similarities to Gravity Falls:

The Grim Adventures of Billy & Mandy

Harry Potter

Round the Twist

The Spiderwick Chronicles

Twin Peaks

Supernatural

3-2-1 Penguins!

Invader Zim

Wizards of Waverly Place

Lemony Snicket's Secrets of Unfortunate Events

Scooby-Doo!