The Mystery Gang goes to Hawaii for the Big Kahuna of Hanahuna Surfing Contest. However, the gang and the locals find the island invaded by the vengeful Wiki Tiki spirit and his demons.

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.

While the gang travel to Scotland to visit Daphne’s cousin and witness the annual Highland Games, they find themselves terrorized by the legendary Loch Ness Monster.