Clint Howard
Whobris

Josh Ryan Evans
8-Year-Old Grinch

Mindy Sterling
Clarnella

Bryce Dallas Howard
Surprised Who

Lacey Kohl
Christina Whoterberry

Rachel Winfree
Rose

Rance Howard
Elderly Timekeeper

Jeremy Howard
Drew Lou Who

T.J. Thyne
Stu Lou Who

Nadja Pionilla
Junie