Top 10 Greatest Gravity Falls Guest Voice Actors

These actors made a great show even better! For this list, we’ll be looking at the guest stars who lent their voices to Alex Hirsch’s hit cartoon series. Our countdown includes Mark Hamill, Larry King, Jon Stewart, and more! Who was your favorite guest voice actor from “Gravity Falls?” Let us know in the comments below.

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#GravityFalls #VoiceActors #TV

[amandabarnes]

Alex Hirsch should get an honorable mention for voicing half the characters

[joaquinhernandez]

Neil DeGrasse Tyson as Smart Waddles is my absolute favorite. My favorite quote: "There is more to life than making fart noises and laughing at those fart noises."

[clairethechimera]

Not quite guest star, but in the episode Soos and the Real Girl, one of the kids is designed after and voiced by a Make a Wish kid

[rogueguardian]

Doctor octopus voiced the multi-bear? Holy crap!!!

[dilemma]

Honestly, one of the best kids shows to come out in the last 10-20 years.

[BigFella]

12:31 no better way to introduce Mark Hamill’s voice in this show

[flmbyz]

You know, when WatchMojo listed Gravity Falls as their #1 show that adults & kids can enjoy, I sought it out to show my 6 year old daughter.

To this day, that show is a staple for this household, so thank you for helping introduce us to Gravity Falls, even if we are a bit late to the game.

[otl-o]

Gravity Falls is one of those shows that showed disturbing things that kids were okay with watching

[Pikashockdragon]

8:52
I knew about Larry King voicing his Wax Double but didn't know Coolio did the same for his wax double.

[BlueDog]

8:35 Thank you for including one of my favorite lines from the show. I love the idea of Him actually saying that line. It cracks me up every time.

[everyday]

To be honest, I didn't know these voice actors when I was a kid

[Beatlesfanish]

Oh man, this show keeps getting better. I can't believe I missed that John Oliver and Jon Steward were in GF, not to mention Mark Hamill, he's my favourite Joker <3

[benjaminburnette]

Top 10 Gravity Falls Characters
10: Pacifica Northwest
9: Robbie Valentino
8: Old Man McGucket
7: Lil' Gideon Gleeful
6: Soos Ramirez
5: Wendy Corduroy
4: Ford Pines
3: Stan Pines
2: Mabel Pines
Honorable Mentions: Waddles, Candy Chiu
, Grenda Grendinator, Bill Cipher, Sheriff Blubs and Deputy Durland, Blendin Blandin
1: Dipper Pines

[spdrwrtr]

I would've included the voice of "Welcome to Night Vale", Cecil Baldwin, as Tad Strange

[donovan]

“I’m not teeny; I’m average size.”
Still love that line

[edmilsonlennon]

I still have faith on a gravity Falls/Rick and Morty crossover

[CalifornianCuttlefish]

The guest stars are amazing in this show, you have everyone from Doc Oc to Bender to Luke Skywalker!

[mudshrooze]

John Stewart's voice for judge meow is not at all what his normal voice sounds like. Pretty cool

[diegoperezcotto]

Cool the actor Mark hamill giving voice to the monster shapeshifter and Alfred Molina giving the voice to the Multi-bear very cool and funny😎👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻

[Hogan]

The Joker, Fire Lord Ozai, and Luke Skywalker in Gravity Falls!