Three Investigators and the Secret of Skeleton Island, The (film) A trio of young amateur detectives from Rocky Beach, California, go on vacation to Skeleton Island, off Cape Town, South Africa, where an amusement park is being built. But when they arrive, they find a mysterious beast, known as Tokolosh, is wreaking havoc and causing terror among the construction workers. The detectives soon discover a secret that originates from the 17th century, and are involved with a spirited local girl and her father from a nearby township. Directed by Florian Baxmeyer. Released in Germany on February 9, 2007. Stars Chancellor Miller (Jupiter Jones), Nick Price (Pete Crenshaw), Cameron Monaghan (Bob Andrews), Naima Sebe (Chris), Nigel Whitmey (Al Crenshaw), James Faulkner (Bill), Fiona Ramsey (Miss Wilbur). A production of Studio Hamburg International Production and Medienfonds in English, in association with Buena Vista International. Released in Germany as Die Drei Fragezeichen und das Geheimnis der Geisterinsel. Based on the sixth book in a lengthy series of 187 young peoples’ detective novels set in the 1960s. The first of a planned trilogy.