The semifinals of the 2007 National Heads-Up Championship continue, with Gavin Smith and Chad Brown battling in one match, and Paul Wasicka and Shannon Elizabeth in the other. All eyes are on the $500,000 top prize, with $125,000 guaranteed for each of the remaining players.
| Name | Type | Role | |
|---|---|---|---|
| Oliver 'Ali' Nejad | Host | Himself - Commentator |