Ep 26. Kur Rising

Zak and Doyle, the only Saturdays who know about Fisk's newfound heritage, try to help the big gorilla-cat uncover the secrets of his Lemurian ancestry. Together with ancient civilizations expert Abbey Grey (Zak's ex-babysitter, and still the object of his crushing), the boys pick up clues from Sherwood Forest to Cairo to Shangri-La... with Naga trying to sabotage them from the shadows the whole time.