Mrs. Claus is the wife of Santa Claus. She works at her husband's workshop helping him and always supporting him.
She has appeared in most of the Christmas special episodes. Like her husband, she is immortal and can perform magic. However, she rarely has a role outside of acting as a secretary for her husband.
Unlike most depictions of Mrs. Claus, this version is a thin and attractive woman who acts as a secretary for her husband's toy factory in the North Pole. In Merry Wishmas, however, she looks more like a traditional elderly grandmother.