| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Tim Prokop | Crew | Creator | Creator | |
Gary Tarpinian | Crew | Creator | Creator | |
 Chris Torres | Cast | Actor | Self - Gladiator Team | 1 |
 Darryl Chan | Cast | Actor | Mongol | 1 |
 David Wenham | Cast | Actor | Narrator | 32 |
Kenny Gallo | Cast | Himself | 1 | |
 Aaron Schoenke | Cast | Actor | Spartan | 1 |
 Chuck Liddell | Cast | Actor | Self | 1 |
 Michael Lehr | Cast | Actor | Self - Ninja Team | 1 |
 Casey Hendershot | Cast | Actor | Self - Viking Team | 1 |
 Brett Chan | Cast | Self - Samurai Team | 1 | |
 Nathalie Merchant | Cast | Actress | Hijacker | 1 |
Jeremy Dunn | Cast | Self - Spartan Team | 1 | |
Tetsuro Shigematsu | Cast | Actor | Self - Samurai Team | 1 |
 Alan Tafoya | Cast | Self - Apache Team | 1 | |
Jeff Desmoulin | Cast | Self - Host | 22 | |
Max Geiger | Cast | Self - Host | 32 | |
Matt Nelson | Cast | Self - Viking Team | 1 | |
Barry Jacobsen | Cast | Self - Spartan Team | 1 | |
Armand Dorian | Cast | Self - Host | 32 | |
Max Geiger | Cast | Self - Programmer | 10 | |
Steven Dietrich | Cast | Self - Gladiator Team | 1 | |
Snake Blocker | Cast | Self - Apache Team | 1 | |
Lou Klein | Cast | Self - Ninja Team | 1 | |
| Person | Type | Job | Role(s) | Episodes |
