Gravity Falls (2012–2016)
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Weirdmageddon 3: Take Back the Falls 

A final confrontation with Bill leads to the Pines family's ultimate fate and greatest sacrifice.


Stephen Sandoval


Alex Hirsch (creator) (as Bill Cipher), Shion Takeuchi | 4 more credits »

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Episode cast overview, first billed only:
Kristen Schaal ... Mabel Pines (voice)
Jason Ritter ... Dipper Pines (voice)
Alex Hirsch ... Grunkle Stan / Soos / Bill Cipher / Old Man McGucket / Gnomes / Sev'ral Timez / Mayor Befufftlefumpter / Additional Voices (voice)
Cecil Baldwin Cecil Baldwin ... Tad Strange (voice)
Brian Bloom ... Rumble McSkirmish (voice)
Kurt Braunohler ... Greg Valentino (voice)
Jackie Buscarino Jackie Buscarino ... Pacifica Northwest / Additional Voices (voice)
Linda Cardellini ... Wendy Corduroy (voice)
Matt Chapman Matt Chapman ... Paci-Fire / Abuelita / Sprott / Sev'ral Timez / Additional Voices (voice)
Louis C.K. ... The Horrifying Sweaty One-Armed Monstrosity (voice) (as Louis CK)
Jennifer Coolidge ... Lazy Susan (voice)
John DiMaggio ... Manly Dan (voice)
Carl Faruolo Carl Faruolo ... Grenda / Additional Voices (voice)
Keith Ferguson Keith Ferguson ... Deputy Durland (voice)
Nathan Fillion ... Preston Northwest (voice)


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.

Plot Summary | Add Synopsis



Parents Guide:

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Release Date:

15 February 2016 (USA) See more »

Company Credits

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Technical Specs




Aspect Ratio:

1.85 : 1
See full technical specs »

Did You Know?


This episode is the last one of a three-parter. See more »


When Ford asks if anyone had a pen or pencil to make the Bill Cipher Wheel, he had a pen in his pocket the whole time. See more »


Bill Cipher: [Bill arrives in a white void of "Ford's" mind, and finds a door at the end of the void] Oh I'm here. I'm finally here. Look at this place, a perfect calm orderly void. Gotta hand it to ya, Ford. You really know how to clear you mi...
[opens the door, to only find Stan in the living room, playing his paddle ball, Bill's in Stan's mind, Stan looks at Bill with a smug grin, wink, gun hand gesure and a clicking sound]
Bill Cipher: WHAT?
Grunkle Stan: Ha ha. Do a pretty good impression of my brother, don't I? Switched clothes,...
See more »

Crazy Credits

The closing credits of this episode appear like a scrapbook. See more »

Alternate Versions

After all the sexual misconduct allegations against Louis C.K. were revealed, creator Alex Hirsch dubbed over C.K.'s lines as the Horrifyingly Sweaty One-Armed Monster. See more »


Featured in WatchMojo: Top 10 Best Gravity Falls Episodes (2016) See more »


We'll Meet Again
Written by Ross Parker and Hugh Charles
Performed by Alex Hirsch
See more »

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User Reviews

A fantastic way to end a fantastic show.
12 October 2017 | by mcnicholasliamSee all my reviews

Weirdmageddon 3 is the pinnacle of Disney's TV animation department. Not only is it frantic, action packed, but it is GF's best episode. It has so much intrigue, tear jerking moments, and Alex's signature style of comedy. For the final battle against Bill Cipher, you have to watch the entire series, and uncover the secrets. I recommend you watch it not once, but twice to understand the biggest secret of all. Although Gravity Falls is over, watch the series again and again!

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