The Care Bears Battle the Freeze Machine 1984 ( 5.429)

The special, a follow-up to the previous installment The Land Without Feelings (from 1983), sees the return of the ten original Bears and the rarely-seen Cloud Keeper, as well as the villain Professor Coldheart. In addition, the special introduces Baby Hugs, Baby Tugs, Grams Bear, and Professor Coldheart's sidekick, Frostbite.