Doctors, scientists and chefs around the globe combat illness with dietary changes, believing fat should be embraced as a source of fuel.
| Actor | Role |
|---|---|
 Pete EvansSelf | Self |
| NNora GedgaudasSelf | Self |
| SSara KaranSelf | Self |
| LLierre KeithSelf | Self |
| RRobert TateSelf | Self |
| KKama TrudgenSelf | Self |
| RRichard TrudgenSelf | Self |