Secrets of the Shadow World (1999)

Snoop along with Scooby-Doo, Shaggy, Velma, Daphne and Fred one last time in this 10th and Final Volume of What's New Scooby Doo Volume 10: Monstrous Tails. The gang flies to the South Pole to fish for clues in hopes of hooking an amphibious menace in Uncle Scooby and Antarctica. Heading north to the Orient, they toy around in a giant water ducky to cool off a ferocious Chinese fire-shooting dragon in Block-Long Hong Kong Terror. Back down under in Australia's Great Barrier Reef, artist Shaggy enters a sand castle contest where a yucky corral creature threatens to wash away his dreams of Clamalot in Great Reef. So it's good to finally be back in their old Kentucky home -- Fort Knox to be exact -- until a golden ghoul turns everything it touches into statues with it's gold finger in Gold Paw.

It's Christmas Eve, 1938, when Madge Arwell comes to the aid of an injured Spaceman Angel as she cycles home. He promises to repay her kindness - all she has to do is make a wish.

The scares start in Hawaii, where Scooby-Doo and Shaggy are scarfing down the surf-and-turf menu until a giant serpent tries to swallow them faster than you can say She Sees Sea Monsters by the Seashore. In Uncle Scooby and Antarctica, a friendly penguin invites the Mystery, Inc. crew to visit his polar home, which happens to be haunted by an ice ghost! Then, the gang meets music group Smash Mouth while visiting Australia's Great Barrier Reef to watch Shaggy and Scooby compete in a sand castle contest in Reef Grief! Just when they think it's safe to go back in the water... it isn't.

It's horror on the high seas when Scooby-Doo and the gang take a creepy cruise into one of the world's most mysterious places, the Bermuda Triangle! If Scooby, Shaggy and the gang can't solve this mystery, they may have to walk the plank.

Young women in Nazi-occupied countries are packed onto a train and shipped off to a prison camp, where the sadistic commandant uses them as rewards for his lesbian guards and perverted and deviate troops.

Scooby and the gang experience outdoor fun as they go back to Fred's old summer camp. As summer goes on, it becomes increasingly clear that the spooky camp stories told by the fireplace, are more real than they've though and soon, it's up to the gang to try and solve the mystery of camp scare.

Jon, a first-time filmmaker, finds himself in Lansing, Michigan to present his film at a local film festival. Vince, his high school friend who is now a volunteer fireman and small-time drug dealer, also visits the town to support Jon on his big day, or so it seems. After a raucous hello and much backslapping, it appears that there is an undercurrent of tension in the air.

Shaggy is turned into a werewolf, and it's up to Scooby, Scrappy and Shaggy's girlfriend to help him win a race against other monsters, and become human again.

Velma discovers she's inherited her great-great-uncle's cursed castle in Transylvania, Pennsylvania. The team decide to go there on a spooky adventure.

Two ghost hunters are called upon a distressed family who claim they are being tormented by an evil spirit known in their local town as The Candy Witch. But as the mystery of her curse is uncovered, surprising and sinister turns are discovered around The Candy Witch's identity. Their hardest case yet, can they solve this evil curse before more people are killed by the demonic spirit?