Cats are cuddly felines and lovely pets, but also highly evolved predators that hunt huge amounts of small mammals, birds and reptiles; perfect killing machines that threaten delicate ecosystems around the world.
| Actor | Role |
|---|---|
 Michel EliasSelf - Narrator (voice) | Self - Narrator (voice) |
| EEric VidalSelf - Biologist | Self - Biologist |
| HHervé JourdanSelf - Entomologist | Self - Entomologist |
| PPauline PalmasSelf - Biologist | Self - Biologist |
| MMalik OedinSelf - Biologist | Self - Biologist |
| KKatherine MosebySelf - Biologist | Self - Biologist |
| NNatasha TaySelf - Biologist | Self - Biologist |