Reprising their roles are Tim Allen as Scott Calvin/Santa and Elizabeth Mitchell as Carol Calvin/Mrs. Claus. The series also introduces their children, Cal (Austin Kane) and Sandra (Elizabeth Allen-Dick), who have spent their entire lives at the North Pole.
The family returns to the North Pole to train Cal as the next Santa, while an ancient "Mad Santa" returns. The Santa Clauses SERIE
(Eric Stonestreet), a 14th-century Santa who seeks to reclaim the throne. Lore & Development Reprising their roles are Tim Allen as Scott
The series gives Carol Calvin more depth, addressing her lack of a first name and her desire for a purpose beyond "smiling and knitting". The Santa Clauses SERIE