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