Shaggy drags the gang to an arcade where he's determined to finally collect enough tickets to win the prize he's wanted since he was a boy. Unfortunately, the animatronic mascot of the place has apparently come to life and has other ideas. / Fred comes face to face with his longstanding nemesis Captain Cutler who seems to have turned over new leaf as a restaurateur but is plagued by a ghostly pirate.

Fred and the gang are called in to help with a mystery involving a figure from Fred's past, Professor Huh? Fred discovers Rose, with whom he learned mystery solving until they had a falling out, has also arrived with her gang.

Fred and the gang are called in to help with a mystery involving a figure from Fred's past, Professor Huh? Fred discovers Rose, with whom he learned mystery solving until they had a falling out, has also arrived with her gang.

The gang goes to Salem, Massachusetts for a historical festival, only to discover history repeating itself as a demon has been set loose on the town, summoned by a witch as revenge for the infamous 17th Century Salem Witch Trials.

When a video game company tries to buy an old algorithm from Velma and convince her to work for them in San Francisco, the gang becomes embroiled in the mystery of a video game villain who has seemingly come to life, the Ghost Chef.

Scooby runs into an old kennel mate Axel who is a highly trained Police dog who thinks mystery of the Junk yard monster is too big a case for the gang.

The gang heads to Shaggy's beloved grandmother's Florida retirement home, where they learn a crazed Ape Man has been frightening the elderly residents.

Daphne brings the gang to a fancy Ice Hotel co-owned by her family where a new exhibit of ice age artifacts is opening. Things heat up, however, when a frozen Ice Man thaws out and goes on a rampage inside the hotel.

Fred's worst nightmare comes true when an evil spirit possesses the Mystery Machine and turns his beloved van into an unrelenting monster out to destroy him and the gang before they can solve the mystery.