Trailer
Cast
John DeMita
Additional Voices (voice)
Alex Puccinelli
Additional Voices (voice)
Joel Swetow
Additional Voices (voice)
Rashida Jones
Donna Who (voice)
Sam Lavagnino
Ozzy (voice)
Tristan O'Hare
Groopert (voice)
Townsend Coleman
Additional Voices (voice)
Abby Craden
Additional Voices (voice)
Evan Kishiyama
Additional Voices (voice)
Jeremy Maxwell
Additional Voices (voice)
Regina Taufen
Additional Voices (voice)
Scarlett Estevez
Izzy (voice)
Cathy Cavadini
Additional Voices (voice)
Benedict Cumberbatch
The Grinch (voice)
Angela Lansbury
Mayor McGerkle (voice)
Bill Farmer
Additional Voices (voice)
Barbara Harris
Additional Voices (voice)
Laraine Newman
Additional Voices (voice)
Jim Ward
Additional Voices (voice)
Kenan Thompson
Bricklebaum (voice)
Jess Harnell
Additional Voices (voice)
Carlos Alazraqui
Additional Voices (voice)
John Kassir
Additional Voices (voice)
Willow Geer
Additional Voices (voice)
Scott Mosier
Additional Voices (voice)
Lori Alan
Additional Voices (voice)
Danny Mann
Additional Voices (voice)
Tucker Chandler
Additional Voices (voice)
Brian T. Delaney
Additional Voices (voice)
Aaron Fors
Additional Voices (voice)
Tara Strong
Additional Voices (voice)
Cameron Seely
Cindy-Lou Who (voice)
Pharrell Williams
Narrator (voice)
Michael Beattie
Store Clerk (voice)
Meilee Condron
Additional Voices (Voice)
Mindy Sterling
Additional Voices (voice)
Kevin Hart
Snowball (voice) (uncredited)
Ramone Hamilton
Axl (voice)
Doug Burch
Additional Voices (voice)