Trivia: Rudolph and others visit the island of misfit toys and promise to help them. In the original version, the Misfits don't get mentioned again, and the producers were swamped with letters from children, upset that the Misfits didn't get the help they were promised. A new scene was produced and included in future versions, where Santa and Rudolph give the toys new homes.
Trivia: The final Warner Brothers cartoon to feature the concentric rings in the opening and closing titles.
Trivia: The first of 37 cartoons produced for Warner Brothers by the newly formed DePatie-Freleng Enterprises (producer David H. DePatie and director Friz Freleng). The studio became best known for creating The Pink Panther.