Chris Renaud

Executive Producer

Lori Alan

Additional Voices (voice)

Michael Beattie

Store Clerk (voice)

Brian T. Delaney

Additional Voices (voice)

Carlos Alazraqui

Additional Voices (voice)

Cathy Cavadini

Additional Voices (voice)

Latifa Ouaou

Executive Producer

Townsend Coleman

Additional Voices (voice)

Danny Mann

Additional Voices (voice)

Rashida Jones

Donna Lou Who (voice)

Sam Lavagnino

Ozzy (voice)

Angela Lansbury

Mayor McGerkle (voice)

Kenan Thompson

Bricklebaum (voice)

John Kassir

Additional Voices (voice)

Audrey Geisel

Executive Producer

Carter Hastings

Additional Voices (voice)

Scott Mosier

Additional Voices (voice)

Abby Craden

Additional Voices (voice)

Meilee Condron

Additional Voices (Voice)

Benedict Cumberbatch

Grinch (voice)

Cameron Seely

Cindy Lou Who (voice)

Pharrell Williams

Narrator (voice)

Ramone Hamilton

Axl (voice)

Scarlett Estevez

Izzy (voice)

Tristan O'Hare

Groopert (voice)

Doug Burch

Additional Voices (voice)

Tucker Chandler

Additional Voices (voice)

Yarrow Cheney

Director