World class triathlete Sami Inkinen & Dr Steve Phinney challenge the efficacy & safety of "carb loading" for sports performance.
| Actor | Role |
|---|---|
| DDonal O'NeillHimself | Himself |
| SStephen PhinneyHimself | Himself |
| MMerdith LoringHerself | Herself |
| SSami InkinenHimself | Himself |
| DDr. Peter BruknerHimself | Himself |
| TTim NoakesHimself | Himself |
| DDr. Philip MillsHimself | Himself |
| DDr Otto ThaningHimself | Himself |
| PPattrick SweeneyHimself | Himself |
| BBruce FordyceHimself | Himself |
| AAndy MoranHimself | Himself |
| TTJ BelgerHimself | Himself |
| DDr Jeff VolekHimself | Himself |
| DDavid WarnerHimself | Himself |
| SShane WatsonHimself | Himself |
| SSean BoyleHimself | Himself |
| DDana MagenauHimself | Himself |
| DDr Justin MagerHimself | Himself |