Aloha, Scooby-Doo! (2005)

Scooby Doo and the gang travel to the beaches of Hawaii to participate in a surfing contest. Once there, they find a rarefied atmosphere and a terrifying monster ready to sabotage the whole contest. The gang takes the mystery in their hands when the surfers begin to be attacked one by one, but they must also solve it before a huge volcano erupts. This fun animated adventure combines a mystery with the tourist element, a very common characteristic of the great dane's films.