With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Linda Cardellini (Wendy), Key Vigenére (Agent Powers), Brad Abrell (Agent Trigger)
Additional Voices: Jennifer Coolidge, Jessica DiCicco, John DiMaggio, Carl Faruolo, Keith Ferguson, Will Forte, Alex Hirsch, Kevin Michael Richardson, Michael Rianda, Gregg Turkington, Kari Wahlgren, Niki Yang
Written By: Jeff Rowe & Matt Chapman & Alex Hirsch
Directed By: Rob Renzetti
Ep: 22
Into the Bunker
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Linda Cardellini (Wendy), Mark Hamill (Mysterious Old Man)
Additional Voices: Jackie Buscarino, Matt Chapman, John DiMaggio, Alex Hirsch, Fred Tatasciore
Written By: Matt Chapman & Alex Hirsch
Directed By: Joe Pitt
Ep: 23
The Golf War
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Jackie Buscarino (Pacifica), Frank Caliendo (Sergei), Patton Oswalt (Franz)
Additional Voices: Matt Chapman, Gregory Michael Cipes, Jim Cummings, Nathan Fillion, Alex Hirsch, John O'Hurley, Kevin Michael Richardson, John Roberts, Kari Wahlgren
Written By: Jeff Rowe & Alex Hirsch
Directed By: Matt Braly
Ep: 24
Sock Opera
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos)
Additional Voices: Linda Cardellini, John DiMaggio, Carl Faruolo, McKenna Grace, Carter Hastings, Alex Hirsch, Jorma Taccone, Niki Yang
Written By: Shion Takeuchi & Alex Hirsch
Directed By: Matt Braly & Joe Pitt
Ep: 25
Soos and the Real Girl
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Jillian Bell (Melody), Linda Cardellini (Wendy), Paul Scheer (Gary)
Additional Voices: Mariah Amundsen, Brian Bloom, Matt Chapman, Jessica DiCicco, Alex Hirsch, Nicolas Isler, Kevin Michael Richardson, Jacob Shinder, Kari Wahlgren
Written By: Mark Rizzo & Alex Hirsch
Directed By: Matt Braly
Ep: 26
Little Gift Shop of Horrors
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), John DiMaggio (Harry Claymore), Will Forte (Cute Biker), Neil DeGrasse Tyson (Smart Waddles)
Additional Voices: Dee Bradley Baker, Matt Chapman, Carl Faruolo, Alex Hirsch, Gregg Turkington, Kari Wahlgren, Niki Yang
Written By: Shion Takeuchi & Matt Chapman & Alex Hirsch
Directed By: Stephen Sandoval
Ep: 27
Society of the Blind Eye
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos / Old Man McGucket), Jennifer Coolidge (Lazy Susan), T.J. Miller (Robbie), Linda Cardellini (Wendy), Stephen Root (Bud Gleeful), Peter Serafinowicz (Blind Ivan)
Additional Voices: Dee Bradley Baker, Matt Chapman, Jennifer Coolidge, Alex Hirsch, T.J. Miller, Michael Rianda, Kevin Michael Richardson
Written By: Matt Chapman & Alex Hirsch
Directed By: Sunil Hall
Ep: 28
Blendin's Game
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Linda Cardellini (Wendy), Carl Faruolo (Grenda), T.J. Miller (Robbie), Justin Roiland (Blendin Blandin), Niki Yang (Candy)
Additional Voices: Diedrich Bader, Matt Chapman, Alex Hirsch, Genesis Ochoa, Kevin Michael Richardson, Gregg Turkington, Kari Wahlgren, Amory Watterson, Dave Wittenberg
Written By: Jeff Rowe & Alex Hirsch
Directed By: Matt Braly
Ep: 29
The Love God
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Linda Cardellini (Wendy), Jessica DiCicco (Tambry), John DiMaggio (The Love God), T.J. Miller (Robbie), Jorma Taccone (Gabe)
Additional Voices: Jillian Bell, Kurt Braunohler, Matt Chapman, Carter Hastings, Alex Hirsch, Kimberley Mooney, Michael Rianda, Kari Wahlgren
Written By: Josh Weinstein & Alex Hirsch
Directed By: Sunil Hall
Ep: 30
Northwest Mansion Noir
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Brad Abrell (Agent Trigger), Jackie Buscarino (Pacifica Northwest), Matt Chapman (Marius), Jennifer Coolidge (Lazy Susan), Jessica DiCicco (Tambry), Carl Faruolo (Grenda), Keith Ferguson (Deputy Durland), Nathan Fillion (Preston Northwest), Will Forte (Cute Biker), Nick Offerman (Agent Powers), Kevin Michael Richardson (Sheriff Blubs / Ghost), Gregg Turkington (Toby Determined), Niki Yang (Candy)
Additional Voices: Alex Hirsch, Kevin Michael Richardson, Kari Wahlgren
Written By: Mark Rizzo & Jeff Rowe & Alex Hirsch
Directed By: Matt Braly
Ep: 31
Not What He Seems
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Brad Abrell (Agent Trigger), Linda Cardellini (Wendy), Jennifer Coolidge (Lazy Susan), John DiMaggio (Manly Dan), Will Forte (Cute Biker), Nick Offerman (Agent Powers), Kevin Michael Richardson (Sheriff Blubs)
Additional Voices: Matt Chapman, John DiMaggio, Alex Hirsch, Kevin Michael Richardson, Kari Wahlgren
Written By: Shion Takeuchi & Josh Weinstein & Jeff Rowe & Matt Chapman & Alex Hirsch
Directed By: Stephen Sandoval
Ep: 32
A Tale of Two Stans
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Brad Abrell (Agent Trigger), Jonathan Banks (Mr. Pines), Linda Cardellini (Wendy), Jennifer Coolidge (Lazy Susan), Ken Jenkins (Pa Duskerton), Declan J. Crogman (Young Stan), Christian Mardini (Young Ford), Nick Offerman (Agent Powers), Kevin Michael Richardson (Young Blubs), J.K. Simmons (Ford), Gregg Turkington (Young Toby Determined), Kari Wahlgren (Mrs. Pines), April Winchell (Ma Duskerton)
Additional Voices: Jeff Bennett, Matt Chapman, Alex Hirsch, Kevin Michael Richardson, Kari Wahlgren
Written By: Josh Weinstein & Matt Chapman & Alex Hirsch
Directed By: Sunil Hall
Ep: 33
Dungeons, Dungeons and More Dungeons
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Jennifer Coolidge (Lazy Susan), Carl Faruolo (Grenda), Keith Ferguson (Deputy Durland), Kevin Michael Richardson (Sheriff Blubs), J.K. Simmons (Ford), Gregg Turkington (Toby Determined), Al Yankovic (Probabilitor)
Additional Voices: Jeff Bennett, Matt Chapman, Alex Hirsch, Kevin Michael Richardson, Fred Tatasciore
Written By: Matt Chapman & Josh Weinstein & Alex Hirsch
Additional Written Material By: Zach Paez
Directed By: Stephen Sandoval
Ep: 34
The Stanchurian Candidate
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Cecil Baldwin (Tad Strange), Linda Cardellini (Wendy), Jennifer Coolidge (Lazy Susan), John DiMaggio (Manly Dan), Keith Ferguson (Deputy Durland), Will Forte (Cute Biker), Georgia Gillespie (Girl With Bow), T.J. Miller (Robbie), Kevin Michael Richardson (Sheriff Blubs), Stephen Root (Bud Gleeful), J.K. Simmons (Ford), Thurop Van Orman (Lil Gideon), Gregg Turkington (Toby Determined), Niki Yang (Candy)
Additional Voices: Dee Bradley Baker, Matt Chapman, Alex Hirsch, Kevin Michael Richardson, Kari Wahlgren
Written By: Jeff Rowe & Josh Weinstein & Alex Hirsch
Additional Written Material By: Michael Rianda
Directed By: Matt Braly
Ep: 35
The Last Mabelcorn
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Linda Cardellini (Wendy), Carl Faruolo (Grenda), Sam Marin (Celestabellebethabelle), J.K. Simmons (Ford), Niki Yang (Candy)
Additional Voices: Matt Chapman, Alex Hirsch, Sam Marin, Kari Wahlgren
Written By: Alex Hirsch
Directed By: Matt Braly
Ep: 36
Roadside Attraction
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Carl Faruolo (Grenda), Chelsea Peretti (Darlene), Niki Yang (Candy)
Additional Voices: Matt Chapman, Alex Hirsch, Nicole Mitchell, Kari Wahlgren
Written By: Jeff Rowe & Josh Weinstein & Alex Hirsch
Directed By: Sunil Hall
Ep: 37
Dipper and Mabel vs the Future
With the Voice Talents of: Kristen Schaal (Mabel), Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Linda Cardellini (Wendy), Carl Faruolo (Grenda), T.J. Miller (Robbie), Michael Rianda (Lee / Thompson), Justin Roiland (Blendin), J.K. Simmons (Ford), Niki Yang (Candy)
Additional Voices: Matt Chapman, Alex Hirsch
Outline By: Mark Rizzo & Alex Hirsch
Written By: Matt Chapman & Josh Weinstein & Alex Hirsch
Additional Written Material By: Jeff Rowe
Directed By: Stephen Sandoval
Ep: 38
Weirdmageddon
With the Voice Talents of: Jason Ritter (Dipper), Alex Hirsch (Grunkle Stan / Soos), Louis CK (The Horrifying Sweaty One-Armed Monstrosity), Danielle Fishel (Pyronica), J.K. Simmons (Ford), Patrick McHale (Hectorgon), Will Forte (Cute Biker), Andy Merrill (Teeth), Brian Bloom (Rumble McSkirmish), Jackie Buscarino (Pacifica), Linda Cardellini (Wendy), Jennifer Coolidge (Lazy Susan), John DiMaggio (Manly Dan), Carl Faruolo (Grenda), Nathan Fillion (Preston Northwest), Kevin Michael Richardson (Sheriff Blubs), Justin Roiland (Blendin), Gregg Turkington (Toby Determined), Thurop Van Orman (Lil Gideon), Dave Wittenberg (Time Baby), Niki Yang (Candy)
Additional Voices: Matt Chapman, John DiMaggio, Alex Hirsch, Kevin Michael Richardson, Kari Wahlgren
Written By: Josh Weinstein & Alex Hirsch
Additional Written Material By: Jeff Rowe
Directed By: Sunil Hall
Note: In 2017, all lines for The Horrifying Sweaty One-Armed Monstrosity, voiced by Louis CK, were redubbed by Alex Hirsch due to the actor's admitted sexual misconducts.
Ep: 39
Weirdmageddon 2: Escape From Reality
With the Voice Talents of: Jason Ritter (Dipper), Kristen Schaal (Mabel), Alex Hirsch (Grunkle Stan / Soos), Alfred Molina (Multi-Bear), Eric Bauza (Ernesto), Jon Stewart (Judge Kitty Kitty Meow Meow Face-Shwartstein), Linda Cardellini (Wendy), Jackie Buscarino (Pacifica), Gregory Michael Cipes (Craz), Jennifer Coolidge (Lazy Susan), Jessica DiCicco (Tambry), Patrick McHale (Hectorgon), John Roberts (Xyler)
Additional Voices: Corey Burton, Matt Chapman, Jessica DiCicco, Alex Hirsch, Kevin Michael Richardson
Written By: Jeff Rowe & Alex Hirsch
Directed By: Matt Braly
Ep: 40/41
Weirdmageddon 3: Take Back the Falls
With the Voice Talents of: Jason Ritter (Dipper), Kristen Schaal (Mabel), Alex Hirsch (Grunkle Stan / Soos), Cecil Baldwin (Tad Strange), Brian Bloom (Rumble McSkirmish), Kurt Braunohler (Greg Valentino), Jackie Buscarino (Pacifica), Linda Cardellini (Wendy), Matt Chapman (Paci-Fire), Louis CK (The Horrifying Sweaty One-Armed Monstrosity), Jennifer Coolidge (Lazy Susan), John DiMaggio (Manly Dan), Carl Faruolo (Grenda), Keith Ferguson (Deputy Durland), Nathan Fillion (Preston Northwest), Danielle Fishel (Pyronica), Will Forte (Cute Biker), Larry King (Wax Larry King), Kyle MacLachlan (Bus Driver), Andy Merrill (Teeth), T.J. Miller (Robbie), Alfred Molina (Multi-Bear), Kevin Michael Richardson (Sheriff Blubs), Stephen Root (Bud Gleeful), J.K. Simmons (Ford), Gregg Turkington (Toby Determined), Thurop Van Orman (Lil Gideon), Kari Wahlgren (Shandra Jimenez), Niki Yang (Candy)
Additional Voices: Matt Chapman, Jackie Buscarino, Alex Hirsch, Carl Faruolo, Kevin Michael Richardson, Kari Wahlgren, Niki Yang
Written By: Shion Takeuchi & Mark Rizzo & Jeff Rowe & Josh Weinstein & Alex Hirsch
Directed By: Stephen Sandoval
Note: In 2017, all lines for The Horrifying Sweaty One-Armed Monstrosity, voiced by Louis CK, were redubbed by Alex Hirsch due to the actor's admitted sexual misconducts.
