Daphne's uncle sends the gang to Costa Rica for the opening of a museum exhibit on dinosaurs. When they meet archaeologist Melbourne O'Reilly, he reveals the legend of a dinosaur spirit who's supposed to get revenge on anyone who disturbs the dinosaur bones. So when the gang sits down to enjoy a new 3-D dino film in the museum's theatre, it's not that surprising that the dinosaur jumps off the screen - and into the audience. It's up to the gang to figure out who's really behind this devastating dinosaur disaster.