Plot
Twin siblings Dipper and Mabel Pines spend the summer at their great-uncle's tourist trap in the enigmatic Gravity Falls, Oregon.
Cast
| Name | Role |
|---|---|
| Jason Ritter | Dipper Pines |
| Alex Hirsch | Grunkle Stan |
| Kristen Schaal | Mabel Pines |
| Linda Cardellini | Wendy Corduroy |
| Kevin Michael Richardson | Sheriff Blubs |
| Matt Chapman | Additional Voices |
| Kari Wahlgren | Additional Voices |
| John DiMaggio | Manly Dan |
| Keith Ferguson | Deputy Durland |
| Gregg Turkington | Toby Determined |
| Jennifer Coolidge | Lazy Susan |
| Carl Faruolo | Grenda |
| Niki Yang | Candy Chiu |
| Dee Bradley Baker | Waddles |
| T.J. Miller | Robbie Valentino |
| Will Forte | Tyler the Cute Biker |
| Grey Griffin | Additional Voices |
| Thurop Van Orman | Li'l Gideon |
| Michael Rianda | Lee |
| Jackie Buscarino | Pacifica Northwest |
| Jessica DiCicco | Tambry |
| Justin Roiland | Blendin Blandin |
| Stephen Root | Bud Gleeful |
| J.K. Simmons | Ford Pines |
| Fred Tatasciore | Additional Voices |
| Brad Abrell | Agent Trigger |
| Brian Bloom | Rumble McSkirmish |
| Nick Offerman | Agent Powers |
| Kimberly Mooney | Janice Valentino |
| Nathan Fillion | Preston Northwest |
| Greg Cipes | Craz |
| Danielle Fishel | Pyronica |
| Eric Bauza | Additional Voices |
| Corey Burton | Additional Voices |
| Tara Strong | Additional Voices |
| Jeff Bennett | Additional Voices |
| John Roberts | Xyler |
| Alfred Molina | Multi-Bear |
| April Winchell | Additional Voices |
| Dave Wittenberg | Lolph |
| Cecil Baldwin | Tad Strange |
| Jillian Bell | Melody |
| Louis C.K. | The Horrifying Sweaty One-Armed Monstrosity |
| Ken Jenkins | Old Man Ghost |
| Kurt Braunohler | Greg Valentino |
| Diedrich Bader | Dundgren |
| Jorma Taccone | Gabe Bensen |
| Patrick McHale | Hectorgon |
| Carter Hastings | Additional Voices |
| Larry King | Wax Larry King |
| Chris Parnell | Additional Voices |
| Horatio Sanz | Additional Voices |
| Andy Merrill | Teeth |
| Lance Bass | Sev'ral Timez Band Members |
| Ken Hudson Campbell | Ergman Bratzman |
| Coolio | Wax Coolio |
| Will Friedle | |
| Frank Caliendo | Sergei |
| Mark Hamill | Mysterious Old Man |
| Jonathan Banks | Filbrick Pines |
| Chelsea Peretti | Darlene |
| A. Smith Harrison | Deep Voice Dipper |
| John Oliver | Wax Sherlock Holmes |
| Patton Oswalt | Franz |
| Paul Scheer | Gary |
| Neil deGrasse Tyson | Smart Waddles |
| Sam Marin | Additional Voices |
| Jon Stewart | Judge Kitty Kitty Meow Meow Face-Shwartstein |
| Mariah Amundsen | Kid |
| Mckenna Grace | Additional Voices |
| Kimberly Brooks | Additional Voices |
| Peter Serafinowicz | Blind Ivan |
| Stuart Allan | Young Stan |
| Jennifer Cody | |
| Jim Cummings | Pirate Lilliputtian |
| Declan Krogman | Young Stan |
| Blake Bertrand | Mummy Kid |
| Scott Menville | Flavor Pup #2 |
| Conrad Vernon | Tate McGucket |
| Georgia G. Gillespie | Girl with Bow |
| Christian Mardini | Young Ford |
| 'Weird Al' Yankovic | Probabilator |
| Daryl Sabara | Son on Pier |
| Nicolas Isler | Kid |
| John O'Hurley | Knight Lilliputtian |
| Genesis Ochoa | Young Tambry |
| Mikey Kelley | Additional Voices |
| James Adomian | Additional Voices |
| Andrew Pifko | |
| Jacob Shinder | Kid |
| Ariel Hirsch | Additional Voices |
| Chris Wylde | |
| Greg Ellis | Wax Shakespeare |
| Joshua Rush | Soldier Kid |
| Amory Watterson | Young Wendy |
| Michael Gough | Wax Groucho Marx |
| Pippa Haywood | Wax Lizzie Borden |
| Kyle MacLachlan | Bus Driver |
| Zaden Lipman | Hilkop Hyges |
| Bryan Kopta | Deputy Deluth |
| Nicole Mitchell | Additional Voices |