|
| Gregg Henry | .... | Hugh Panetta (5 episodes, 2007) |
| Nichole Hiltz | .... | Ginny Dannegan (5 episodes, 2007) |
| Johanna E. Braddy | .... | Tammy Simms (5 episodes, 2007) |
| Michael Trevino | .... | Brent (4 episodes, 2007) |
| Eddie Izzard | .... | Wayne Malloy (3 episodes, 2007) |
| Minnie Driver | .... | Dahlia Malloy (3 episodes, 2007) |
| Shannon Marie Woodward | .... | Di Di Malloy (3 episodes, 2007) |
| Aidan Mitchell | .... | Sam Malloy (3 episodes, 2007) |
 | Noel Fisher | .... | Cael Malone (3 episodes, 2007) |
| Todd Stashwick | .... | Dale Malone (2 episodes, 2007) |
| Nate Mooney | .... | Ken Dannegan (2 episodes, 2007) |
| Teresa Huang | .... | Kimmie (2 episodes, 2007) |
| Louis Herthum | .... | Trooper Yardley (1 episode, 2007) |
| Margo Martindale | .... | Nina (1 episode, 2007) |
| Ann Pierce | .... | Susan Malloy (1 episode, 2007) |
| Stephen Sowan | .... | Erick (1 episode, 2007) |
| David Jensen | .... | Conner (1 episode) |
| Damon Lipari | .... | Brent (1 episode) |
| |
| Todd Voltz | .... | Mover (unknown episodes) |
| Crystal Ambrose | .... | Young Mother (unknown episodes) |
| Michael Dardant | | (unknown episodes) |
| Korbi Dean | .... | Tina "Bambi" Buysee (unknown episodes) |
| Shyne Doiron | .... | Traveling Posse Member (unknown episodes) |
| Jessica Dwyer | .... | Coctail Party Guest (unknown episodes) |
| Andrea Frankle | .... | Linda O'Reilly (unknown episodes) |
| Patrick Fulton | .... | O'Malley Kid (unknown episodes) |
| Johanna Jowett | | (unknown episodes) |
| Cynthia LeBlanc | .... | Grandparent (unknown episodes) |
| Elton LeBlanc | .... | Grandparent / ... (unknown episodes) |
| Armando Leduc | | (unknown episodes) |
| Christopher May | .... | Trooper Yardley (unknown episodes) |
| Bruce McKinnon | .... | Pete (unknown episodes) |
| Ritchie Montgomery | .... | Ed Kurtz (unknown episodes) |
| Michaela Morgan | .... | Family Reunion Attendee (unknown episodes) |
| Pepper Morgan | .... | Parolee (unknown episodes) |
| Taylor Drew Morgan | .... | Parolee's Daughter (unknown episodes) |
| Wayne Douglas Morgan | .... | Member of Dale's "Posse" (unknown episodes) |
| Jay Oliver | .... | Truckstop Employee (unknown episodes) |
| Karen Penrose | .... | Dancer at Reunion (unknown episodes) |
| Vino Piazza | .... | Reunion guest (unknown episodes) |
| Johnny Rock | .... | Traveling posse member (unknown episodes) |
| Doug Smith | .... | Joe Graffa (unknown episodes) |
| Gary Michael Smith | .... | High School Reunion Attendee (unknown episodes) |
| John Snow | .... | Cocktail Party Guest (unknown episodes) |
| Brett Thomas | .... | Guitar Player (unknown episodes) |
