| Name | Type | Role | |
|---|---|---|---|
| Joel Hodgson | Writer | ||
| Jimmy Kimmel | Writer | ||
| Adam Carolla | Writer | ||
| Bill Simmons | Writer | ||
| Jacob Lentz | Writer | ||
| David Dameshek | Writer | ||
| Rick Rosner | Writer | ||
| Sal Iacono | Writer | ||
| Jonathan Bines | Writer | ||
| Paul Raff | Writer | ||
| Maureen Driscoll | Writer | ||
| Tony Barbieri | Writer | ||
| Mark Rivers | Writer | ||
| Matt Hensley | Guest Star | Flogging Molly | |
| Flogging Molly | Guest Star | ||
| Nathen Maxwell | Guest Star | Flogging Molly | |
| The Smothers Brothers | Guest Star | ||
| Mike Alonso | Guest Star | Flogging Molly | |
| Thomas Smothers | Guest Star | ||
| Dennis Casey | Guest Star | Flogging Molly | |
| Richard Smothers | Guest Star | ||
| Dave King | Guest Star | Flogging Molly | |
| Daniel Kellison | Executive Producer | ||
| Jimmy Kimmel | Executive Producer |