Mrs. Claus played a major role in several of Rankin/Bass' Christmas specials. In Rudolph the Red-Nosed Reindeer (1964), she is seen as pestering her husband to eat, lest he become a “skinny Santa,” and in Rudolph and Frosty's Christmas in July (a movie that unites characters from Rudolph and Frosty the Snowman, among other Rankin/Bass Christmas specials), Santa calls her "Jessica" at one point.  In Santa Claus is Coming to Town (1970), she is introduced as a teacher named Jessica, who first meets Santa Claus (then known as Kris Kringle) as a young man, when he's trying to illegally deliver toys to a town run by a despotic ruler. She assists him, and thus becomes a wanted fugitive herself with Kringle and his confederates. In light of this sacrifice, Jessica and Santa soon fall in love with each other, and marry in the nearby forest. In 1974's The Year Without a Santa Claus and the 2006 live action remake, Mrs. Claus played a large role, as she attempts to show Santa (who wishes to stay home that year for Christmas when he feels no one appreciates or believes in him anymore) that there's still some Christmas spirit left in the world. Mrs. Claus also made appearances in several other Rankin/Bass specials.