Excerpted from American Idol's annual star-studded event to raise funds for charity.
| Name | Type | Role | |
|---|---|---|---|
| Paula Abdul | Host | Herself / Judge | |
| Simon Cowell | Host | Himself / Judge | |
| Randy Jackson | Host | Himself / Judge | |
| Ryan Seacrest | Host | Himself / Host | |
| Robin Williams | Guest Star | Himself / Ivan 'Bob' Poppanoff the 'Russian Idol' | |
| Ben Stiller | Guest Star | Himself | |
| Ellen DeGeneres | Guest Star | Herself / Host | |
| Nigel Lythgoe | Executive Producer | ||
| Ken Warwick | Executive Producer | ||
| Simon Fuller | Executive Producer | ||
| Gregg Gelfand | Director | ||
| Simon Fuller | Creator |