Season 4, Episode 15: The Mentor of Our Discontent (EP77)
Résumé de l'épisode 77
When Drakken's former cell mate Frugal Lucre stops by the villainous twosome plot to take over Smarty Mart! Meanwhile Ron is mentoring Martin Smarty's rebellious son Arty. Can Ron turn Arty around and save Smarty Mart from Drakken and Frugal?