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