S1, E5: One day before the big pirate festival, a giant ghost of Captain Rhubarb comes to Playville and scares everyone. The Rangers try to catch the mysterious ghost, but the ghost was too fast to catch. Then, Boing sees the tail of the ghost and soon he realizes that the ghosts are actually Tommy and Dexter. Bing Bing transforms his body into a super-fast fan which reveals who the real ghost is.