

Young twins Dipper and Mabel Pines arrive to spend their summer break with their Great Uncle Stan, aka Grunkle Stan, in the remote town of Gravity Falls. Alex Hirsch as Old Man McGucket, Bill Cipher, Gnomes, and Quentin Trembley.Kevin Michael Richardson as Sheriff Blubs.

Alex Hirsch as Grunkle Stan and Soos Ramirez.Toward the end of the season, when asked if there was anything he regretted or would have changed about season 1, Alex Hirsch answered in the affirmative saying he would have included more mystery episodes, had less Wendy/Dipper episodes and spaced them out a lot more. Although Dipper and Mabel quickly discover the Mystery Shack itself is a hoax, they sense there is something strange about their new town and together they begin to unlock the secrets of Gravity Falls. Upon their arrival, Dipper and Mabel's huckster great-uncle, also known as Grunkle Stan, enlists the siblings to work at the Mystery Shack, a "fun" tourist trap that overcharges unsuspecting customers, with no pay. Twin brother and sister Dipper and Mabel Pines are in for an unexpected adventure when they spend the summer with their great-uncle in the mysterious town of Gravity Falls, Oregon. The first season of Gravity Falls officially premiered on June 29th, 2012, but the first episode aired as a sneak peek, on June 15th, 2012. 10:00 PM ET (episode 1) 9:30 PM ET (episodes 2-12) 9:00 PM ET (episodes 13-19) 8:30pm ET (episode 20) Season chronology ← Previous
