Fred Claus, el hermano gamberro de Santa Claus

Vince Vaughn

Fred Claus

Paul Giamatti

Nick (Santa) Claus

John Michael Higgins

Willie

Miranda Richardson

Annette Claus

Rachel Weisz

Wanda Blinkowski

Kathy Bates

Mother Claus

Trevor Peacock

Papa Claus

Ludacris

DJ Donnie

Elizabeth Banks

Charlene

Jeremy Swift

Bob Elf

Elizabeth Berrington

Linda Elf

Kevin Spacey

Clyde Archibald Northcutt

Rio Hackford

Leon

Bobb'e J. Thompson

Samuel 'Slam' Gibbons

Allan Corduner

Dr. Goldfarb

Jordon Hull

Young Fred - 6 Yrs Old

Liam James

Young Fred - 12 Yrs Old

Theo Stevenson

Young Nick - 6 Yrs Old