In denial about his current situation, Marc is reluctantly convinced by his friends to enter rehab.
| Name | Type | Role | |
|---|---|---|---|
| Diana DeLaCruz | Actor | Receptionist | |
| Dave Anthony | Actor | Himself | |
| Rebecca Metz | Actor | Tina | |
| Andy Kindler | Actor | Himself | |
| Andrew Donnelly | Actor | Allan | |
| Lucy Davis | Actor | Emily | |
| Stephen Grove Malloy | Actor | George | |
| Constance Zimmer | Actor | Lindsey | |
| Fred Stoller | Actor | Himself | |
| Louis C.K. | Actor | Himself | |
| Shaun Duke | Actor | Storage Manager |