Maya Rudolph
Mother Parker
Chris Diamantopoulos
Old Man Parker
Ana Gasteyer
Mrs. Schwartz
Andy Walken
Ralphie Parker
Matthew Broderick
Ralphie as an Adult
Tyler Wladis
Randy
Jane Krakowski
Miss Shields
David Alan Grier
Santa Claus
Ken Jeong
Christmas Tree Man / Chinese Restaurant Owner
Nick Mara
Caroler
Brandon Arreaga
Caroler
Austin Porter
Caroler
Edwin Honoret
Caroler
Zion Kuwonu
Caroler
Fred Armisen
Elf
Bebe Rexha
Singer
Sacha Carlson
Ensemble/Scut Farkus
Elie Samouhi
Ensemble/Grover Dill
Sammy Ramirez
Ensemble/Schwartz
Jason Michael Snow
Ensemble/Bank Robber
Corey Anderson
Ensemble
Audrey Douglass
Ensemble
Abigail Dylan Harrison
Ensemble