Budderball (voice)

Josh Flitter

Acting

B-Dawg (voice)

Skyler Gisondo

Acting

Buddha (voice)

Field Cate

Acting

Rosebud (voice)

Liliana Mumy

Acting

Mudbud (voice)

Henry Hodges

Acting

Yuri

Diedrich Bader

Acting

Spudnick (voice)

Jason Earles

Acting

Gravity (voice)

Amy Sedaris

Acting

Bill Wolfson

Pat Finn

Acting

Dr. Finkel

Kevin Weisman

Acting

Sam

Nolan Gould

Acting

Pete

Quinn Lord

Acting

Billy

Gig Morton

Acting

Bartleby

Nico Ghisi

Acting

Alice

Sophia Ludwig

Acting

Slats Bentley

Lochlyn Munro

Acting

Sam's Mom

Kendall Cross

Acting

Investor #1

Mike Dopud

Acting

Pi

Bill Fagerbakke

Acting

Tad's Cameraman

Chris Gauthier

Acting

Guard

C. Ernst Harth

Acting

Deputy Dan

Michael Teigen

Acting

Astro Spalding

Ali Hillis

Acting

Tad Thompson

Wayne Wilderson

Acting

Carl

Taku Kawai

Acting

The Queen

Carolyn Sadowska

Acting

Chinese Reporter

Jadyn Wong

Acting