The Evil Harp of Charr-Nin

Die Thunder Cats setzen versehentlich den bösen Geist einer Zauberharfe frei. Der Geist verbündet sich mit Mumion, um die Thunder Cats zu vernichten. Es scheint gegen ihn kein Mittel zu geben. Sogar Leo gerät in seine Gefangenschaft.

Wilykit and Kat find an ancient harp that has a genie in it. His name is Charr-Nin. Mumm-Ra appears to the genie and tells him that if he destroys the Thundercats, he will be freed from his eternal prison in the harp. Foolishly, Char-Nin agrees, and begins trapping the Thundercats in his harp one by one. Mumm-Ra's plan works, and he betrays Charr-Nin. During their arguing, the Thundercats manage to escape, leaving Mumm-Ra and Charr-Nin battling beneath the earth

WilyKit y WilyKat encuentran un harpa encantada que contiene en su interior al genio Charr-Nin. Cuando Mumm-Ra le ofrece al genio darle su libertad a cambio de que lo ayude a destruir a los ThunderCats, las cosas se complican.