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