출연진
Matthew Morrison
The Grinch
데니스 오헤어
Old Max
Booboo Stewart
Young Max
Amelia Minto
Cindy-Lou Who
Claire Machin
Grandma Who
Amy Ellen Richardson
Mama Who
Ako Mitchell
Papa Who
Gary Wilmot
Grandpa Who
Joe Allen
Ensemble - Who 1
Francesca Mills
Ensemble - Who 2
Bobbie Little
Ensemble
Joseph Prouse
Ensemble
Kirsty Ingram
Ensemble
Rebecca Louis
Ensemble
Billy Nevers
Ensemble
Callum Train
Ensemble
Idriss Kargbo
Ensemble
Lisa Mathieson
Ensemble
Genevieve Nicole
Ensemble
Tafari Cazembe Edwards
Children's Ensemble - Danny Who
Alfie Murray
Children's Ensemble - Boo Who