![](https://image.tmdb.org/t/p/w185/fz23hySaUzpE71CvwcZXMDwqK1u.jpg)
86.642 Views
The Ro-Bear Berbils are a friendly group of robot bears that live on Third Earth. Lion-O and Snarf don't know this, and end up getting caught in a Ro-Bear trap. The Berbils free them however, and they form an alliance. Mumm-ra attacks the Berbil village, but the Thundercats save it. In return, the Ro-Bears help the Thundercats to build Cats' Lair, a new base for the Thundercats.
First Air Date : Jan 23, 1985
Last Air date : Sep 29, 1989
Episode : 130 Episode
Season : 4 Season
Runtime: 22:14 minutes
Studio: Syndication
Country: United States of America, Japan