Fred Claus
Nick 'Santa' Claus
Willie
Annette Claus
Wanda
Mother Claus
Papa Claus
DJ Donnie (as Chris 'Ludacris' Bridges)
Charlene
Bob Elf
Linda Elf
Clyde
Leon
Samuel 'Slam' Gibbons
Dr. Goldfarb
Young Fred - 6 Yrs Old
Young Fred - 12 Yrs Old
Young Nick - 6 Yrs Old
Girl with Plasma TV
Caroler
Salvation Army Santa
Jermaine Santa
Scary Thug
Guard
Bonsai Chef
Child Services Agent
Head Secret Service Elf
Secret Service Elf
Molly Gordon
Timmy Jackson (as Caden Niewolny)
Old Woman Elf
Girl Elf
Orphanage Kid
Midwife
Cab Driver
Group Leader
Frank Stallone
Roger Clinton
Stephen Baldwin
Mission Control Elf (as Jean-Yves Thual)
Willie's Movements
DJ Donnie's Movements
Elf
Timmy Jackson's Sister
Wanda's Neighbor
Eskimo
Elf / Frosty the Barman
Bonner Elf (as Pete Bonner)
Elf (as Alexey Zalatin)
Money Donor
Singer
Sla'ms Adoptive Mother
Sla'ms Adoptive Father
Sla'ms Adoptive Sister
Upscale Shopper (uncredited)
Boy (uncredited)
Girl (uncredited)
Muslim Woman (uncredited)
Chicagoan (uncredited)
Happy Elf (uncredited)
Repo Man (uncredited)
Shopper (uncredited)
Giggling Boy (uncredited)
Christmas Shopper (uncredited)
Carl (uncredited)
Upscale Michigan Avenue Shopper (uncredited)
Businessman (uncredited)
Celebrity Sibling (uncredited)
Child (uncredited)
Starbucks Customer (uncredited)
Clyde Northcutt (uncredited)
Toy Store Patron (uncredited)
Sibling Member (uncredited)
Knife Juggler (uncredited)
Holiday shopper (uncredited)
Background Santa (uncredited)
Kid Waiting to See Santa (uncredited)
Salvation Army Santa (uncredited)
Older Man Getting Parking Ticket (uncredited)
Kid in Toy Store #3 (uncredited)
Child in Line (uncredited)
Stockbroker (uncredited)
Navy Officer (uncredited)
Cab Driver (uncredited)
Mall Shopper (uncredited)
Shopping Family of Four (uncredited)
Pizza Restaurant Patron (uncredited)
Upscale shopper (uncredited)
Frat Boy (uncredited)
Kid #1 (uncredited)