The show is the story of the old sailor Pepe the Fisherman and his best friend, the bird Kakadudu. Fisherman Pepe and Kakadudu are on a constant hunt for Foksner the fox, a pirate who hides a treasure. While searching for Foksner and his treasure, Pepe and Kakadudu discover new things and learn a lot of useful things. In addition, on the way to Foksner, Pepe teaches children to draw, paint and make crafts.