Gravity Falls (found pitch pilot of Disney Channel animated mystery comedy series; 2010) - The Lost Media Wiki

Western Animation / What Could Have Been - TV Tropes

Gravity Falls (found pitch pilot of Disney Channel animated mystery comedy series; 2010) - The Lost Media Wiki

Gravity Falls, Disney XD Wiki

How is Gravity Falls animated? - Quora

Take me to the Perfect World. Uchouten's Heavily Procrastinetd on Blog

Regular Show (non-existent Flash pilot of Cartoon Network animated series; late 2000s-2010) - The Lost Media Wiki

List of Gravity Falls episodes - Wikipedia

Treasure Planet - Wikipedia

Take me to the Perfect World. Uchouten's Heavily Procrastinetd on Blog

Chip 'n Dale Rescue Rangers

Gravity Falls, Disney Wiki

Unaired pilot, Gravity Falls Wiki

Talespin (lost Phil Harris audio recordings from Disney Channel animated series; 1990) - The Lost Media Wiki