Reparto y equipo

Yarrow Cheney

Scott Mosier

Benedict Cumberbatch The Grinch (voice)

Rashida Jones Donna Who (voice)

Kenan Thompson Bricklebaum (voice)

Cameron Seely Cindy-Lou Who (voice)

Angela Lansbury Mayor McGerkle (voice)

Pharrell Williams Narrator (voice)

Ramone Hamilton Axl (voice)

Sam Lavagnino Ozzy (voice)

Scarlett Estevez Izzy (voice)

Michael Beattie Store Clerk (voice)

Scott Mosier Additional Voices (voice)

Lori Alan Additional Voices (voice)

Carter Hastings Additional Voices (voice)

Carlos Alazraqui Additional Voices (voice)

John Kassir Additional Voices (voice)

Chris Meledandri

Janet Healy

Danny Elfman

Chris Cartagena

Ken Schretzmann

John Carnochan