It’s the wrong side of Thanksgiving, which means it’s officially the Christmas season. Internally, I’m screaming. I’m counting down the days until it’s Halloween again. But we all have to at least give it a shot, right?

Christmas horror is good. That’s, at least, something to be grateful for. Especially when it’s from Tales from the Darkside.

This season 3 episode is a wonderfully twisted tale called “Seasons of Belief.” On Christmas Eve, a family settle in together after dinner. The daughter, Stefa, is a bit of a brat – demanding to watch television specials. But her parents insist that the kids celebrate traditionally.

Though the parents are shocked when they learn that their two young children don’t believe in Santa Claus. The parents tell their children that if they don’t believe in Santa, their gifts will all be broken within the month. When they head into the living room, the toy train under the tree jumps the tracks and breaks.

The parents allow their children to open one present each before settling down for a quiet, relaxing time. But eventually the children get bored and beg their parents for a story – a good story.

The story from Mom and Dad, though, isn’t about Sugar Plum Fairies. Dad begins his story by telling his children that the creature in his tale is the most dangerous in the world. Instead of saying the name out loud, he writes it on a pad of paper and shows it to the kids.

On the paper is the name “The Grither,” which Stefa and her older brother Jimbo read aloud immediately. It’s only then that their father tells them not to say the creature’s name. He tells them that the Grither lives on the other side of the mountain from Santa’s workshop. But while Santa’s place is cheerful, the Grither lives alone in a cave.

The Grither believes itself to be the most important thing on earth. So every time someone says his name “in vain,” his ears grow a little larger. Dad informs the kids that since they said his name, the monster will be on his way to their home. The only way to stop the creature’s arrival is by finishing the story.

As Dad tells the story, the family begin to hear scratching sounds, and the shutters on the windows begin to bang. The parents begin to sing a made-up song about the Grither, that the monster supposedly sings about himself. But Dad stops telling the story altogether when the phone rings. Despite Stefa’s pleading, Dad leaves the room to take the call.

While on the phone, he menacingly tells the person on the line, “We’re all here.”

When Dad finally returns, he’s been on the phone for a while. He tells them that he didn’t know the person on the other end of line, but they had asked a lot of questions. Mom informs everyone that the Grither is flying to their home as they speak, via his really giant-flapping ears, apparently.

But Stefa becomes upset, so Dad finally tells the children that if they don’t believe in Santa Claus, the Grither isn’t real, either.

Then, a banging begins on the door and a man begins to sing the Grither’s song. The children become petrified, but the man reveals himself to be their Uncle Michael.

While they laugh at the joke, the front door blows open again, scattering things about the room. Jimbo finally manages to get the door close.

Before the family can collect themselves, a pair of giant arms shatter the glass on the living room windows, and the hands latch themselves over the parents’ heads. The creature snaps both the mom and dad’s neck before seemingly leaving.

Uncle Michael rushes to help the children, to which Stefa tearfully tells them: “That wasn’t Santa Claus.”

No, sweetheart it wasn’t.

“Seasons of Belief” isn’t a particularly terrifying episode of television. Much of the episode is spent telling a story that  the parents clearly believe is false anyway. Little suspense is built, but there is something wonderful about these 22 minutes.

There’s something truly twisted about a pair of parents willing to torment their children on Christmas with tales of monsters. The Grither like the Krampus, if only he was super sensitive and had vanity issues. So I guess there’s something to be said for tradition, right?