Gravity Falls (2012–2016)
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It's Summerween, and Dipper and Mabel are visited by a monster called the Summerween Trickster, who informs them they must collect 500 pieces of candy, or be eaten.


John Aoshima


Alex Hirsch (creator), Zach Paez | 2 more credits »




Episode cast overview, first billed only:
Kristen Schaal ... Mabel Pines (voice)
Jason Ritter ... Dipper Pines (voice)
Alex Hirsch ... Grunkle Stan / Soos / Old Man McGucket (voice)
Jeff Bennett ... The Summerween Trickster (voice)
Linda Cardellini ... Wendy Corduroy (voice)
Carl Faruolo Carl Faruolo ... Grenda (voice)
T.J. Miller ... Robbie (voice)
Gregg Turkington ... Toby Determined (voice)
Niki Yang Niki Yang ... Candy Chiu (voice)
Blake Bertrand Blake Bertrand ... Mummy Kid (voice)
Jennifer Coolidge ... Lazy Susan (voice)
Grey Griffin ... Gorney (voice)
Keith Ferguson Keith Ferguson ... Deputy Durland (voice)
Kevin Michael Richardson ... Sheriff Blubs (voice)
Joshua Rush ... Soldier Kid (voice)


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 as the Summerween Trickster threatens to eat them if they don't collect 500 pieces of candy by the time the last watermelon lantern is blown out at the end of the night. Meanwhile, Grunkle Stan tries desperately to scare off a pair of kids that want candy but aren't scared of Grunkle Stan's tricks. Written by Anonymous

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Release Date:

5 October 2012 (USA) See more »

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Did You Know?


[All trivia items for this title are spoilers.] See more »


When the kids go out Trick-or-Treating, the time appears to be dusk (just after the sun has set). Dipper checks his watch, wanting to go to a party at 9:00. His watch says 6:00.

But in eastern Oregon in June (where the show is set), the sun sets at around 9:30 PM. The sun should still be fairly high in the sky, with 3 1/2 hours left until sunset. See more »


Dipper Pines: Everyone stay quiet.
Mabel Pines: Oh, now you're worried about the monster! I thought all you cared about was Wendy.
Dipper Pines: Mabel, you know that's not true. just - I felt like I was getting a little too old to go trick-or-treating.
Mabel Pines: That's exactly why we need to go trick-or-treating, Dipper. We're getting older. There's not that many Halloweens left.
Mabel Pines: [Gasps] I guess I didn't realize it was already our last one.
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References Dracula (1931) See more »


9 to 5
Written and Performed by Dolly Parton
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User Reviews

29 May 2019 | by Edvis-1997See all my reviews

Very decent episode of Gravity Falls. Worth to watch.

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