Harry Connick Jr.

Lil' Farley

Mickey Rooney

Santa Claus

Rob Paulsen

Eubie / Kid / Turbo

Carol Kane

Gilda (voice)

Kevin Michael Richardson

Derek / Tucker / Mayor / Toady / Man #2 (voice)

Mae Whitman

Molly (voice)

Lewis Black

Norbert (voice)

Candi Milo

Curtis / Cassie / Gurt / Little Girl (voice)

Rory Thost

Brother (voice)

Liliana Mumy

Sister (voice)

Charlie Adler

Proctor / Man #1 (voice)

Anna Pagan

Elf (voice)