In the special, Casper and Hairy Scary are not in the future like Casper and the Angels but a modern time. Living in a rundown house (set for demolition) on Christmas Eve, who would happen to show up but Yogi Bear and friends.
This cartoon provides examples of:
- Christmas Carolers: The characters make merry by singing.
- Christmas Episode: Counts as one for most of the shows involved.
- Crossover: Casper and Hairy Scary of Casper and the Angels meet up with Yogi Bear and Boo Boo from Yogi Bear, Huckleberry Hound from The Huckleberry Hound Show, Quick Draw McGraw, Augie Doggie and Doggie Daddy and Snagglepuss
- The Grinch: Hairy Scary is not a friend of Christmas.
- Haunted House: Well, the setting house totally has two ghosts living in it.
- In the end, Santa turns it into Hairy's Haunting Lodge.
- HeelFace Turn: While Hairy isn't that bad, he still turns from Scrooge to friendly by the end of the special.
- Prequel: More than likely, it's one to Casper and the Angels.
- Santa Claus: Ho Ho Ho, he shows up too.
- The Scrooge: Hairy Scary doesn't want to celebtrate Christmas.
- Shout-Out: Inside the house there are cameos of two mice that resemble Pixie and Dixie from Pixie, Dixie and Mr. Jinks. Perhaps their parents.
- In addition to The Scrooge above Huckleberry asked Hairy if he's "the ghost out of Dickens"