Billy/B-Dawg (voice)

Skyler Gisondo

Alice

Sierra McCormick

Warwick

Harland Williams

Rosebud (voice)

Genevieve Hannelius

Budderball

Nico Ghisi

Janice

Elisa Donovan

Mrs. Carroll

Jennifer Elise Cox

Buddha (voice)

Charles Henry Wyson

Mudbud (voice)

Ty Panitz

Pip (voice)

Frankie Jonas

Bartleby

Tucker Albrizzi

Ameko Eks Mass Carroll

Pete

Sage Ryan

Liliana Mumy

Punk Teen

Brendan Meyer

Joseph's Dad

Nels Lennarson

Sam

Jake Johnson

Field Cate

Frank Carroll

Pat Finn

Joseph

Max Charles

Sheriff Dan

Michael Teigen

Josh Flitter

Mr. Johnson

Rance Howard

Hoot (voice)

Ryan Stiles

Rodney

Dylan Sprayberry

Skip

Hardy Gatlin

Howlloween Hound (voice)

Diedrich Bader

Zelda (voice)

Debra Jo Rupp

Deputy Sniffer (voice)

Tim Conway

Sheriff Jim

Frank C. Turner