AMC is televising "Nestor, the Long-Eared Christmas Donkey" for the 2018 holiday season, with (sometimes very early) morning broadcasts on December 12th, 21st, and 24th. It isn't a Rankin-Bass classic, but it is worth the time to look back at the 1977 half-hour special. So far, the only commentaries of this sort I've done have been for Rudolph and Nestor. Make of that what you will.