Count DeClues' Mystery Castle (1993)

During her birthday celebration, Tess and Logan find themselves swept up in a world that isn't always what it seems when the headlining magician at the Magic Manor winds up dead.

A unicorn learns from a riddle-speaking butterfly that she is supposedly the last of her kind, all the others having been herded away by the monstrous Red Bull. The unicorn sets out to discover the truth behind the butterfly's words. She is eventually joined on her quest by Schmendrick, a second-rate magician, and Molly Grue, a middle-aged woman who dreamed all her life of seeing a unicorn. Their journey leads them far from home, all the way to the castle of King Haggard.

While planning her stepson's wedding, Cassie Nightingale also tries to uncover the truth behind missing auction items.

A mysterious woman comes in to town and inhabits the local haunted mansion, making everyone wonder if she's a witch or "The Grey Lady".

In his most revealing performance yet, the one-hour special features an exploration into Blaine’s trademark style of street magic as he once again stuns his audience.

The gang goes on a trip to check on Velma's younger sister, Madelyn. She's been studying stage magic at the Whirlen Merlin Magic Academy, where apparently there have been sightings of a giant griffin. The gang decides to investigate.

Recently orphaned, a young boy is taken in by his godmother who is shocked to realize that she can see the boy's imaginary friend: a flamboyant, French magician named Bogus.

Set in the 1920s French Riviera, a master magician is commissioned to try and expose a psychic as a fraud.

When a teenaged girl moves to England, with her brothers and parents into the ancient Canterville Hall, she's not at all happy. Especially as there's a ghost and a mysterious re-appearing bloodstain on the hearth. She campaigns to go back home, and her dad, believing the ghost's pranks are Ginny's, is ready to send her back. But then Ginny actually meets the elusive 17th-century Sir Simon de Canterville (not to mention the cute teenaged duke next door), and she sets her hand to the task of freeing Sir Simon from his curse.

The Yowie Yahoo starts kidnapping musicians at a concert attended by Scooby and the gang in Vampire Rock, Australia.