Barney explains The Platinum Rule to Ted: Never, ever, ever love thy neighbor. After Ted wakes up to discover that he got a butterfly tattoo on his lower back while drunk ...

In the season finale, Jenna bars Ryan from seeing Wilfred when he needs him most. ...

Wilfred's obsession with a forbidden love jeopardizes Ryan's living situation. ...

Wilfred helps Ryan pick a roommate. ...

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. ...

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

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

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

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. ...

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. ...

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

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

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 ...

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

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

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! ...

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

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 ...

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. ...

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. ...

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. ...

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 ...

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 Lil' Gideon takes over the Shack, Dipper and Mabel try to defeat him. ...

Dipper, Mabel and Soos go through Stan's mind to defeat a tricky demon summoned by Lil Gideon. ...

A prehistoric beast snatches Waddles after Grunkle Stan throws him outside and it's up to Dipper, Mabel, Stan, Soos, and Old Man McGucket to go after the beast in order t ...

When Sev'ral Timez comes to town, Mabel has her heart set on seeing them, but once she finds out that their actually clones, she decides to set them free, and realizes sh ...

Dipper wants his own room and when Soos finds one in the shack, Stan makes Dipper and Mabel compete for it. Meanwhile, Dipper has found out that the shag rug inside let's ...

It's the hottest day of the summer in Gravity Falls, and the new Gravity Falls Pool is now open. Mabel falls in love with a mysterious boy named Mermando who turns out to ...

Dipper, Mabel, Soos, and Stan accidentally fall into the Shack's Bottomless Pit. To pass the time, they tell stories about when Dipper's voice changed, when Soos had to p ...

Mabel bets Grunkle Stan she'll make more money at the Mystery Shack by treating people nicely than he does by being rude and cranky. He heads off to win a fortune on a TV ...

Despite being told by Wendy that trick-or-treating is childish, Dipper reluctantly goes trick-or-treating with Mabel and her friends for Summerween after a monster known ...