Gravity Falls: Weirdmageddon 3: Take Back the Falls

Jason Ritter

Dipper (voice)

Kristen Schaal

Mabel (voice)

Alex Hirsch

Grunkle Stan / Soos / Bill Cipher (voice)

Kurt Braunohler

Greg Valentino (voice)

Brian Bloom

Rumble McSkirmish (voice)

Jackie Buscarino

Pacifica Northwest / Crowd (voice)

Linda Cardellini

Wendy Corduroy (voice)

Matt Chapman

Paci-Fire / Abuelita / Sev'ral Timez / French Lilliputtian (voice)

Louis C.K.

The Horrifying Sweaty One-Armed Monstrosity (voice) (as Louis CK)

Jennifer Coolidge

Lazy Susan (voice)

John DiMaggio

Manly Dan (voice)

Keith Ferguson

Deputy Durland (voice)

Nathan Fillion

Preston Northwest (voice)

Danielle Fishel

Pyronica (voice)

Will Forte

Tyler the Cute Biker (voice)

Larry King

Wax Larry King (voice)

Kyle MacLachlan

Bus Driver (voice)

Andy Merrill

Teeth (voice)

T.J. Miller

Robbie Valentino (voice)

Alfred Molina

Multi-Bear (voice)

Kevin Michael Richardson

Sheriff Blubs / Chutzpar / Pituitaur (voice)

Stephen Root

Bud Gleeful (voice)

J.K. Simmons

Ford Pines (voice)

Gregg Turkington

Toby Determined (voice)

Thurop Van Orman

Li'l Gideon (voice)

Kari Wahlgren

Shandra Jimenez / Priscilla Northwest (voice)

Niki Yang

Candy Chiu / Crowd (voice)