|The Crystal Ball|
|Previous Episode||Faithful John|
|Next Episode||The Blue Light|
When yoyo and doc meet a whale and an eagle they soon discover they soon discover that they are in fact brothers who used to be humans. an evil sorcerer transformed them as punishment for trying to help a princess escape from his castle. the third brother ,a fishermen, who wants to break the evil spell but the sorcerer's magic is too strong, his only hope is to find a magic ball and save the princess.