The Mystery, Inc. team investigates two mysteries. In The black Katz, the gang visits Katzburg, New York, and investigate hundreds of millionaire black cats that have been causing an epidemic of bad luck. In The blackest knight, the team journeys to a castle in England where they are attacked by a black knight.

The gang uncovers a long lost, ancient temple, but when they meet what's haunting it, they may wish it had stayed lost longer.

The Mystery, Inc. team attend Coolville's Halloween carnival and Shaggy and Scooby go trick or treating, ending at Mr. Gibble's Genuine Magic Shoppe, where they go on an adventure involving a magician, a ghost train, a headless horseman, goblins, and more.

Vampire hunter Anita Blake finds herself torn between the demands of three people with very different agendas while trying to find and eliminate a killer known as the St. Louis vampire murderer.

The Mystery, Inc. team investigates two mysteries. In the first, a phantom is haunting the Opal Theater where the Mystery, Inc. gang is being interviewed on the Tad Williams show. In the second, after the Mystery Machine breaks down several times, leading Freddie to call the National People's Radio program "Car Chat" with Cling and Clang, the Thunk-It Brothers, the brothers call on Scooby-Doo and the gang to help them with a problem with a phantom...

Attacked by a mobster and fed a chemical that turns him physically into a little boy, crime solving teenager Jimmy Kudo sets out to find his assailant and return to his normal size before his budding relationship with his crush, Rachel, fades into a memory.

While on vacation with Rachel and Richard, Conan must try to discover who killed the patriarch of the wealthy Hatamoto family on board a cruise ship.

Presents tow stories featuring Batman and Gotham City one hundred years ago.