| Name | Character | Episodes |
|---|---|---|
| Elizabeth Banks | Maggie | 3 |
| Steve Zahn | Gus McCrae | 3 |
| Linda Cardellini | Clara Forsythe Allen | 3 |
| Val Kilmer | Inish Scull | 3 |
| Karl Urban | Woodrow F. Call | 3 |
| Melanie Lynskey | Pearl Coleman | 3 |
| Rachel Griffiths | Inez Scull | 3 |
| Adam Beach | Blue Duck | 3 |
| Wes Studi | Buffalo Hump | 3 |
| Keith D. Robinson | Joshua Deets | 3 |
| Jake Busey | Tudwal | 2 |
| Indira Varma | Therese Wanz | 1 |
| August Schellenberg | Idahi | 1 |
| Zahn McClarnon | Ermoke | 1 |
| Jeremy Ratchford | Charlie Goodnight | 1 |
| Charles Baker | Monkey John | 1 |
| Dylan Kenin | Denton Fogg | 1 |
| Brad Leland | Militia Commander | 1 |
| Buck Taylor | Ben Lily | 1 |
| Norbert Leo Butz | Capt. Richard King | 1 |
| Jessica Robertson | Maudie Clark | 1 |
| J.D. Garfield | Entwistle | 1 |
| Eddie Spears | Quannah Parker | 1 |
| Joseph Castanon | Newt | 1 |