S3, E26: The youngest of three princes, considered a simpleton by his father and vain, arrogant brothers, proves with the help of Yoyo and Doc Croc – and a villainous, ugly old toad – that he is capable and worthy of fulfilling the three tasks set by the King to decide who should inherit the kingdom when he's gone – and not just that, he shows his courage and rescues a beautiful princess in the process...