Old friends reunite to accompany a friend on a road trip to rehab.
| Actor | Role |
|---|---|
 Patrick John FluegerEthan | Ethan |
 Kumail NanjianiRaza | Raza |
 Andrew W. WalkerAlex | Alex |
 Alexandra HoldenApril | April |
 Michael Shamus WilesSherriff | Sherriff |
 Natalie DistlerAllison | Allison |
| RRiya RayShireen | Shireen |
 Courtenay TaylorHooker | Hooker |
 Kevin Fry-BowersTrucker | Trucker |
 Robert R. ShaferMechanic | Mechanic |