Earlier this year, Jules Bass of the famed Rankin Bass Productions passed away.
Rankin Bass Productions were the creators of the great Christmas specials
Rudolph the Red Nosed Reindeer
Little Drummer Boy
They also were the creators of the great Christmas antagonists -
Bugermeister Meisterburger from Santa Claus is Comin to Town (which is Santa's origin story.)
You can see the whole special here - https://www.youtube.com/watch?v=haKESbXK28g
And Heat Miser from The Year Without a Santa Claus
And you can watch The Year Without a Santa Claus here - https://www.youtube.com/watch?v=c_foc87X9_c&list=PLG_C_P55UWXElvzrzPPWZm6X9NdhKXVhm