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