One of the title cards refers to "Dunder" the reindeer; this is not a mistake. In different versions of "Twas The Night Before Chtistmas", the reindeer's name sometimes appears as "Donner," sometimes as "Donder", and sometimes as "Dunder". In fact, "Dunder and Blixem" in Dutch mean "Thunder and Lightning", and some think these are the true (i.e., original) names of Donner and Blitzen.
Worldview Entertainment and the Killiam Collection has released a set of nine early movies about Christmas collectively called "A Christmas Past", with an original score by Al Kryszak. This movie is the ninth one and has a running time of 9 minutes.