Peter Browngardt
Uncle Grandpa (voice)
Eric Bauza
Belly Bag / Hot Dog Person (voice)
Kevin Michael Richardson
Mr. Gus (voice)
Adam Devine
Pizza Steve (voice)
Grey DeLisle
Tommy / Additional Voices (voice)
Tom Kenny
Tiny Miracle (voice)
Kari Wahlgren
Additional Voices (voice)
Dee Bradley Baker
Adam (voice)Audie Harrison
Additional Voices (voice)
Rob Schrab
Additional Voices (voice)
Roger Craig Smith
Additional Voices (voice)
Lena Headey
Aunt Grandma (voice)
Carlos Alazraqui
Thiago / Additional Voices (voice)
Jill Talley
Additional Voices (voice)
Jessica DiCicco
Additional Voices (voice)
Pamela Adlon
Additional Voices (voice)
Brian Posehn
Charlie Burgers (voice)
Scott Menville
Additional Voices (voice)
Steve Blum
Additional Voices (voice)
Michael Dorn
Additional Voices (voice)
Jack Fletcher
Additional Voices (voice)
Nika Futterman
Zeke (voice)
Vanessa Marshall
Additional Voices (voice)
Jarid Root
Additional Voices (voice)
Jon Heder
Additional Voices (voice)
Bob Joles
Santa / Additional Voices (voice)
Tara Strong
Additional Voices (voice)
E. G. Daily
Additional Voices (voice)
Dina Sherman
Additional Voices (voice)
Cristina Pucelli
Additional Voices (voice)
Rich Fulcher
Elf #1 (voice)
Kelsy Abbott
Additional Voices (voice)
John DiMaggio
Additional Voices (voice)
Mark Hamill
John Bossman (voice)
Jeff Bennett
Additional Voices (voice)
Fred Tatasciore
Tooth Fairy (voice)
Ben Diskin
Additional Voices (voice)Grant Moninger
Additional Voices (voice)
Kent Osborne
Milton (voice)
Justin Roiland
Additional Voices (voice)
