| Show | Iron Chef |
| Charlie Sheen | ... | Derek Parsons |
| Jimmy Fallon | ... | kitchen reporter |
| Darrell Hammond | ... | Yakimuro Saijo |
| Chris Kattan | ... | Chairman Kaga |
| Chris Parnell | ... | Emeril Lagasse |
| Chris Parnell | ... | Toshi Taguda |
| Horatio Sanz | ... | Mashihoro Korimoto |
| Molly Shannon | ... | Yoko Akino |
| Rachel Dratch | ... | Hiroko Yamakazi |
| Tina Fey | ... | Yoko's translator Voice |
| Steve Higgins | ... | Kaga's translator Voice |
| Paula Pell | ... | Hiroko's translator Voice |