Mumm-Ra, the Ever-Living decides he'll nap for a thousand years, until the ThunderCats are long gone. But when he wakes up, he's shocked to discover that Third Earth is even more in love with them than ever.

Tygra is furious after the other ThunderCats eat the last of his Thunderian ingredients. To make it up to him they go hunting for substitutes on Third Earth to show him the food on their new planet is just a delicious as the food they had back on their old home.