Our culture of endless trash has been blessed by an untold number of unnecessary and regretful television holiday specials. Atop this steaming heap, one '70s space miracle stands a hairy head and shoulders above its spiritual brothers and sisters, broadcast only once on North American soil. We can't tell you the name of it. But, like, guess.

Join the crew of local YouTube channel This Exists in celebrating the season with a secret screening of the best worst holiday special of all time, and come early for a curated pre-show featuring the crme de la crme of festive garbage. You'll probably see Moby with playing in a hardcore band with two dildos on his head in a sci-fi porn store Christmas musical if you do.