When Velma's uncle Dave goes missing, the gang attempts to find him. On their search, the gang is attacked by the legendary Willawaw, which is said to capture people if an owl calls their name.

While vacationing, the kids aid Naval Intelligence to halt the mysterious disappearances of airplanes.

Professor Krueger summons the kids to the North Pole, where they confront a giant Snow Beast.

A witch burned at the stake in 1779 suddenly appears in Salem, Massachusetts, USA.

After an archaeologist discovers an ancient Turkish city, his workers are terrified by the "Tar Monster," a legendary creature that protects the city.

Velma's friend Aggie summons the gang to Scotland to solve the case of the Loch Ness Monster, which is terrorizing guests at her hotel.

Old Iron Face, a legendary character who haunts the area around an island prison, terrorizes the gang.

When their plane crashes en route to Rio, the kids confront a legend.

Scooby, Shaggy, Daphne, Velma and Fred try to uncover the mystery behind the strange appearance of a cat creature who has been robbing jewellery shops in the area.

While visiting a botanical garden, the kids confront a seven-foot-tall preying gigantic mantis.

A ghost attempts to steal a songwriter in the United States.

The kids travel to China to visit a friend plagued by an ancient legend.

In Italy, the kids investigate The Ghostly Gondolier.

In Puerto Rico, the gang witnesses a robbery at a local museum and confronts a legendary ghost.

In England, the gang meets up with tennis star Jimmy Pelton, who has been cursed by a warlock known as Anthos. The gang agrees to solve the mystery for Jimmy, but it appears they too may be cursed by Anthos.

During a vacation to a Canadian fishing village, the kids encounter a lake monster.