The Famous Five: Treasure Island (1999)

Enid Blyton The Famous 5: Treasure Island is the first episode in Ravensburger's The Famous 5 series after the books of Enid Blyton for ages seven and up. Julian, Dick, Anne, George and the dog Timmy are staying at Kirrin Cottage and are on a treasure hunt. You have to foil the plans of a devious professor that has suspicious interest in the old shipwreck off Kirrin Island.