Pirata & Capitano Episode 21 The Treasure Cave Episode Title: The Treasure Cave Episode Description: On Skeleton Island, Roberto finds a treasure map signed by Boney Boots, one of his ancestors. He gives it to Pirata and Capitano. Our two pals immediately suggest going on a treasure hunt. It is a difficult one, full of lots of challenges and mishaps, but they finally reach their goal, much to Roberto’s delight.