RiffTrax Shorts Season 37 Episode 4 Gifts from the Air

This short checks all the standard "weird old holiday cartoon" boxes: It's got a poor orphan boy, and toys coming to life in terrifying bounce-up-and-down fashion. A cat as an electric power source to run a bubble tree. Santa coming into a house through a radio to dump a bunch of toys in a stove. Okay, those last two might not be standard. But that's the magic of Gifts from the Air!