Cataclysm is one of the main villains in the 2006 series. He is a huge muscular Catatonian wearing a green vest and a gold chain belt who stands as tall as Modo, While officially the second-in-command to his younger brother Hannibal T. Hairball, it is Cataclysm who really calls the shots in the Catatonian quest for the Regenerator, he went through five years of canned cat food rations and kitty climbs with no scratching posts to get his claws on the mice's regenerator only for it to get destroyed, he doesn't seem to like working with Ronaldo Rump but he's forced to obey his superior's orders. He also seems to not be very fond of shapeshifters. During the final battle against the Biker Mice and Stoker, he was turned into a white Rat by the Regenerator due to Spitfire.
In Other Countries[]
| Language | Name | Voice Actor |
|---|---|---|
| Croatia | Mišomor Kataklizma |
Luka Peroš |
| Denmark | Kataclysm | |
| Finland | Kattinaattori | Veeti Kallio (Episodes 1-7) Pasi Ruohonen (Episode 13-28) |
| Italy | Cataclisma | Raffaele Farina |
| Norway | Kattaklysa | |
| Sweden | Cataclysm |
Trivia[]
- In Biker Mice Down Under and Once Upon a Time on Earth (Part 1); Clancy Brown was understudied by Dorian Harewood.