Hayes MacArthur / Thrasher (voice)
Kasha Kropinski / Miss Holly (voice)
Adam Shapiro / Coal Elf #1 (voice)
Stevie Wermers / Rev-up elf (voice)
William J. Caparella / Hanger Elf (voice)
Terri Douglas / Girl Elf (voice)
Anne Lockhart / Mission Control Elf (voice)

Grace Potter / Carol (voice)
Kevin Deters / Hop With Me Bunny (voice)
Dorothy McKim / Miscellaneous Elf (voice)
Stevie Wermers / Miscellaneous Elf (voice)

Stephen J. Anderson / Additional Voices (voice)
Abraham Benrubi / Additional Voices (voice)
Cassidy May Benullo / Additional Voices (voice)
Jenica Bergere / Additional Voices (voice)
Eric Bradley / Additional Voices (voice)
Reid Bruton / Additional Voices (voice)
Amick Byram / Additional Voices (voice)
Sarah Chalke / Additional Voices (voice)
June Christopher / Additional Voices (voice)
David Cowgill / Additional Voices (voice)
Kevin Deters / Additional Voices (voice)
Monique Donnelly / Additional Voices (voice)
Terri Douglas / Additional Voices (voice)
Amy Fogerson / Additional Voices (voice)
Jackie Gonneau / Additional Voices (voice)
Scott Graff / Additional Voices (voice)
Scottie Haskell / Additional Voices (voice)
Bridget Hoffman / Additional Voices (voice)
Angie Jaree / Additional Voices (voice)
Pat Lentz / Additional Voices (voice)
Katie Lowes / Additional Voices (voice)
Baraka May / Additional Voices (voice)
Scott Menville / Additional Voices (voice)
Jeremy Milton / Additional Voices (voice)
Paul Pape / Additional Voices (voice)
Jasper Randall / Additional Voices (voice)
Lynwood Robinson / Additional Voices (voice)
Maddix Robinson / Additional Voices (voice)
Sarah-Nicole Robles / Additional Voices (voice)
Jessica Rotter / Additional Voices (voice)
Fletcher Sheridan / Additional Voices (voice)
Ashley Silverman / Additional Voices (voice)
Margaux Susi / Additional Voices (voice)
Pepper Sweeney / Additional Voices (voice)
Stevie Wermers / Additional Voices (voice)
Gerald White / Additional Voices (voice)
Joe Whyte / Additional Voices (voice)
Matthew Wood / Additional Voices (voice)
Kate Anderson / Nowegian Cookie Lady /  Cat Lady (voice)
Justin Garrison / Senior systems engineer
Elyssa Samsel / Kittens (voice)