The Pines Family resolves to get back to normal by throwing a Mystery Shack is Back party ... but nothing is normal in Gravity Falls! ...

When Dipper's secret journal pages lead him and the gang to the author's hidden bunker, they find themselves coming face to face with a mysterious figure from Gravity Fal ...

After being belittled by Pacifica too many times, Mabel challenges her to a miniature golf off, which gets out of control when some local residents offer their help. ...

Close to unlocking the author's laptop, Dipper is visited by the demon Bill, who wants to make a deal. Mabel puts on a puppet show to impress a boy. ...

Soos makes a promise to his grandma that he can find a girlfriend in one week, and buys a dating simulator game to help him learn how to talk to women. ...

Stan gets cursed by a witch, Waddles becomes very smart, and the gang goes to meet a retired animator. All these stories unfold after an unlucky tourist's car breaks down ...

Dipper and the gang discover a secret society that has been erasing the memories of the citizens of Gravity Falls. ...

Dipper and Mabel find out that it's Soos's Birthday, so they throw him a surprise party. But when they bring him to the party, they find out that Soos hates his birthday! ...

After seeing Robbie's sadness over his and Wendy's breakup, Mabel steals a love potion from a Love God. ...

Pacifica invites Dipper over to her mansion in order to get rid of a ghost. ...

In this episode Mabel and Dipper are starting to wonder How well do they really know grunkle Stan? When they find new mysterious things about Stan they wonder if Grunkle ...

The reuniting of the Pine brothers Stanford and Stanley. A series of flashbacks from their lives are shown, and their history together is explained. ...

Dipper finds an unlikely friend to join him with his newest obsession- a nerdy board game called Dungeons, Dungeons and More Dungeons. ...

When Grunkle Stan decides to run for mayor, Dipper and Mabel have their work cut out for them trying to turn their gaffe-prone uncle into the perfect candidate. ...

A new threat leads Mabel to venture into the enchanted realm of the unicorns. Meanwhile, Dipper learns an unexpected twist about the enigmatic Bill Cipher. ...

Grunkle Stan takes the kids with him on a road-trip to sabotage all the other tourist traps in Oregon. ...

As Dipper and Mabel's 13th birthday approaches, Ford and Dipper go on a dangerous mission. ...

Bill has returned to take down the Pines family. But this time he has brought some of his friends with him. ...

While Dipper, Soos, and Wendy try to save Mabel from a strange new world, Bill's forces plan their next move. ...

Ford discovers Bill Cipher's true motives and then a final confrontation with Bill leads to the Pines family's ultimate fate and greatest sacrifice. ...