| Rob Lihani | (2 episodes, 2003-2004) | |
| Rob Beemer | (unknown episodes, 2003) | |
| David Aykens | (3 episodes, 2004-2005) |
| 李·艾尔米 | Himself - Host / ... (19 episodes, 2002-2005) |
| Susan Michaels | (3 episodes, 2004-2005) | |
| Allan Duffin | writer |
| David Cargill | co-producer (2003) | |
| David Connelly | co-producer (2004) | |
| Scott Corburn | co-producer (unknown episodes, 2003) | |
| Tara L. Craig | co-producer (unknown episodes) | |
| Robert Kirk | executive producer (3 episodes, 2005) | |
| Rob Lihani | executive producer (3 episodes, 2005) | |
| Rob Beemer | supervising producer (1 episode, 2003) | |
| Keith Guinto | co-producer / producer (2 episodes, 2003) | |
| Mike Vincenti | co-producer (unknown episodes, 2003) | |
| Allan Duffin | segment producer (unknown episodes) | |
| David Connelly | co-producer / coordinating producer / ... (unknown episodes) | |
| David Cargill | co-producer (unknown episodes, 2003) | |
| David Aykens | segment producer (7 episodes, 2003-2005) |
| Alan Ett | (23 episodes, 2002-2005) | |
| Jeremy Sweet | (unknown episodes) | |
| Scott Liggett | (23 episodes, 2002-2005) |
| Peter Krajewski | (1 episode, 2007) |
| David Forline | blacksmith: historical reconstructions (1 episode, 2002) |
| Lisa Baro | sound re-recording mixer (2 episodes, 2005) | |
| Gina Nuccio | music editor (2 episodes) | |
| David Weinstock | production sound mixer (unknown episodes, 2007) | |
| Michael Baum | location sound mixer (unknown episodes) | |
| Marcus Pardo | sound re-recording mixer (unknown episodes) |
| Ryan Carter | digital artist (1 episode, 2007) |
| David Metzner | composer: additional music (unknown episodes) | |
| Tobe Sexton | second assistant camera (several episodes) | |
| Jeremy Sweet | musical cues (unknown episodes) | |
| Howard B. Wilson Jr. | production accountant (17 episodes, 2003-2005) | |
| Jeremy Evans | first assistant camera | |
| Steve Karnes | weapons armorer (unknown episodes) | |
| Tim Aarons | music supervisor (unknown episodes) |