It's a well-known fact that Halloween is Scooby's and Shaggy's favorite holiday. Why? Because it's the one day out of the year when the monsters are guaranteed to be fake (plus, there's free candy everywhere!) But, this year, their sweet holiday turns sour when the Spookiest monster they've ever met starts knocking on doors and scaring everybody out of town! Now it's up to Scooby and his pals to solve the mystery of this terrifying trick-or-treat...

In the classic series, the gang captured twelve of the most terrifying ghosts the world has ever known. But whatever happened to number thirteen?? With their old partner Vincent Van Ghoul in trouble, Scooby and pals suit up to finish the job, catch the last ghost and seal the Chest of Demons once and for all.

Scooby-Doo thinks he's got a great new job as the coach at Miss Grimwood's girls' school, except when Scooby, Scrappy-Doo and Shaggy arrive, they discover it's a ghouls' school.

What do a spooky sea serpent, buried treasure; Paul Revere's ghost and the Harlem Globetrotters have in common? They are all in the same scary boat in The Loch Ness Mess. In Scooby A la Mode, the gang visits France for the 200th birthday of Academie of Versailles, and winds up in the middle of a Parisian pastry puzzle. Then, a trip to Transylvania finds the crew babysitting for the new residents of Frankenstein Castle, the Draculas.

The vampire strikes back: Vampires victimize Scooby and the gang during the new Hex Girls music video shoot. A fit night out for bats: Shaggy and the dogs are forced to take refuge in a vampire inhabited mansion by a flat tire. Vampre bats and scaredy cats: Vampire bats crash a birthday celebration on Great Skull Island for a friend of the gang.

Fred, Daphne, Velma, Shaggy, and Scooby-Doo go to Mexico to visit Fred's computer pen pal and to celebrate the Day of the Dead festivities, which become less festive when a towering, glowering Chupacabra monster turns up to terrify both tourists and locals. The young snoops smell a conspiracy, and as they chase down clues their search for the truth leads them into sundry Mexican antiquities -- ancient tombs and temples -- where danger increases exponentially....

The Amazing Krudsky uses his carnival tricks to steal the light magic from Princess Fairy Willow. It's up to Scooby-Doo and Shaggy to stop him or everyone will be turned into horrible Halloween monsters. Our heroes board the Grim Reaper Railroad bound for the fantastic world of Halloween Land to retrieve the powerful Goblin Septer from the Goblin King before Krudsky can. Along the way, the Mystery Inc. crew encounters the infamous Headless Horseman,...

A clue for Scooby Doo: Scooby-Doo unexpectedly meets the seaweed-covered ghost of Captain Cutler. Hassle in the castle: The seafaring sleuths collide with a mystery ship and try to uncover clues from a vanished crew. Jeepers, it's the Creeper: The Mystery, Inc. gang outwit a bank robber. The backstage rage: The friends take to the stage to crack some crazy capers.

Scooby-Doo, Shaggy and the crew travel to Scotland on vacation and find themselves unexpectedly tackling their biggest monstrosity ever: the Loch Ness Monster. Does it really exist? Early evidence suggest that the monster does indeed exist, but when something gigantic appears outside a window of Daphne's ancestral family castle, it's up to Scooby-Doo and the crew to solve one of history's longest-running mysteries.

Scooby-Doo and the Gang head to Hawaii for a big surfing contest that becomes disrupted by the grumblings of a nearby volcano and the disappearance of a surfing hottie. Scooby-Doo and the Gang romp around the jungle, snorkel, paraglide and surf their buns off as they battle the mysterious appearance of the "Wiki-Tiki" and try to solve a mystery before the volcano erupts.