Alex Hirsch is an American animator, writer, and director best known for creating the popular animated television series Gravity Falls. The show, which aired on Disney Channel and Disney XD from 2012 to 2016, follows the adventures of twins Dipper and Mabel Pines as they uncover the mysteries of a small town in Oregon. In addition to his work on Gravity Falls, Hirsch has contributed to various other projects in animation, including voice acting and writing for shows like Fish Hooks. His unique storytelling style and humor have earned him a dedicated fan base and critical acclaim in the animation industry.