 | Thomas Jane als Jonah Hex (voice) |
 | Linda Hamilton als Madame Lorraine (voice) |
 | Jason Marsden als Young Man / Bartender (voice) |
 | Michael Rooker als Red Doc (voice) |
 | Michelle Trachtenberg als Bar Girl (voice) |
| Phil Noto | Original Story |
| Jimmy Palmiotti | Original Story |
| Joe R. Lansdale | Screenplay |
| Justin Gray | Original Story |
| Joaquim Dos Santos | Director |
| Margaret Hou | Editor |
| Michael Macasero | Production Manager |
| Sam Register | Executive Producer |
| Joaquim Dos Santos | Storyboard Designer |
| Bruce Timm | Executive Producer |
| Joaquim Dos Santos | Character Designer |
| Gregory Noveck | Executive In Charge Of Production |
| Ki Hyun Ryu | Storyboard Designer |
| Bobbie Page | Producer |
| Jamie Thomason | Casting |
| Joaquim Dos Santos | Producer |
| Jeremy Zuckerman | Music |
| Benjamin Wynn | Music |
| Alan Burnett | Co-Producer |
