| Clifford Wolfsworth | |
| Gender | Male |
| Relatives | Chrysta (sister), Meg (daughter), Alex (son) |
| Appearance | Arctic Fox. White fur, brown eyes, pointed ears, sharp claws. |
| Voiced By | Martin Freeman |
Cliff Wolfsworth was the older brother of Chrysta and the former CEO of Wolfsworth Industries. Cliff is voiced by Martin Freeman and is the main antagonist of Happy Feet 0.5.
Cliff's character poster from 0.5.