Josh Flitter
Budderball (voice)
Diedrich Bader
Yuri
Amy Sedaris
Gravity (voice)
Bill Fagerbakke
Pi
Michael Teigen
Deputy Dan
Chris Gauthier
Tad's Cameraman
Jason Earles
Spudnick (voice)
Lochlyn Munro
Slats Bentley
Ali Hillis
Astro Spalding
Kendall Cross
Sam's Mom
Skyler Gisondo
B-Dawg (voice)
Gig Morton
Billy
Mike Dopud
Investor #1
Liliana Mumy
Rosebud (voice)
Jadyn Wong
Chinese Reporter
Quinn Lord
Pete
C. Ernst Harth
Guard
Nolan Gould
Sam
Kevin Weisman
Dr. Finkel
Pat Finn
Bill Wolfson
Wayne Wilderson
Tad Thompson
Henry Hodges
Mudbud (voice)
Nico Ghisi
Bartleby
Sophia Ludwig
Alice