Gravity Falls

Gravity Falls is an American animated television series created by Alex Hirsch, and produced by Disney Television Animation for Disney Channel and Disney XD. The first episode aired as a sneak preview on June 15, 2012 and the series officially started on June 29, 2012. Later, on March 12, 2013, the show was renewed for a second season at the annual Disney upfront. The series was officially renewed for a second season on July 29, 2013, just four days before the season 1 finale, "Gideon Rises," premiered. The series premiered new episodes on Disney XD as of spring 2014, along with Wander Over Yonder. However, starting on season 2, new episodes aired on Disney Channel as part of the channel's "Disney XD on Disney Channel" block. Despite this, "Scary-oke" and "Little Gift Shop of Horrors" premiered originally on Disney Channel.

On August 2013, during a reddit AMA, Alex Hirsch confirmed that he originally expected the show to be three seasons long (one season for every month of the summer). Although, Hirsch thought that may be too many and instead considered it to be only two seasons and a possible movie. However, on November 20, 2015 he announced that the second season is the final season of the series and that there are no plans to create a following season. The series consisted of 40 episodes.