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‘’Key To Thundera is the one hundred and first episode of ThunderCats (original series).

Summary[]

During an attempt to decode the Book of Omens, Lion-O accidentally traps himself within its pages, prompting Mumm-Ra to try to steal the book from Cats' Lair. Meanwhile, Panthro discovers a mysterious key on New Thundera.

He and Tygra head back to Third Earth with the key, not knowing what it's for. Back on Third Earth, Mumm-Ra is just about to boil the book when Lion-O calls for the sword, and it brings him and Snarf back outside. Mumm-Ra takes the sword and looks through it at the book, and he gets sucked in. But Lion-O has to save him because of the code of Thundera, and Lion-O does save him. Panthro and Tygra arrive with the key, and they realize it is the one the book was asking for.

Moral[]

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Individuals[]

Main Characters
Guest Characters

References[]

Episode Navigation[]

Previous episode:
"Exile Isle"
ThunderCats Season Guide Next episode:
"Return of the ThunderCubs"
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