| Name | Character | Episodes |
|---|---|---|
| Whitman Mayo | One Ball | 15 |
| Eddie Quillan | Poco Loco | 15 |
| Tony Longo | Stump | 15 |
| Robert Blake | Father Noah 'Hardstep' Rivers | 15 |
| Jeff Corey | Lawyer Sam | 15 |
| Zitto Kazann | Crazy Horse | 15 |
| Jeanette Nolan | Tillie Malone | 2 |
| Joshua Shelley | Frasno | 2 |
| Sherri Stoner | Crissy | 1 |
| Cliff Osmond | 1 | |
| Mitchell Ryan | 1 | |
| William Boyett | 1 | |
| Bibi Besch | Sara | 1 |
| Charles Dierkop | 1 | |
| Don Stark | 1 | |
| Al Ruscio | Phil | 1 |
| Taliesin Jaffe | 1 | |
| Gretchen Palmer | 1 | |
| Jenny Lewis | 1 | |
| J.D. Cannon | 1 | |
| George Chakiris | Ric Montenez | 1 |
| Dan Ponce | Peter | 1 |
| John McLiam | Fast Louie | 1 |
| Barbara McNair | 1 | |
| Doran Clark | Jennie | 1 |
| Donna Wilkes | Meg | 1 |
| Don Stroud | Tony | 1 |
| Pepe Serna | Enrique | 1 |
| James Luisi | 1 | |
| Hunter von Leer | 1 | |
| Miguel Fernandes | Danny | 1 |
| Tige Andrews | Leon | 1 |
| Mario Roccuzzo | Mario | 1 |
| Lee Paul | Lloyd | 1 |
| Cassie Yates | Judith | 1 |