On a hot sunny day in Kansas, 1973, Mike Kinross's parents tell him he's going on holiday to his Uncle Dan's house. But instead they drop him off at the juvenile unit of the local mental institution.
| Actor | Role |
|---|---|
 Michael McShaneHarley | Harley |
 Matt ClarkDoug Kinross | Doug Kinross |
 Shaun WeissMike Kinross | Mike Kinross |
 Grace ZabriskiePearl Kinross | Pearl Kinross |
| HHoward NewstateJames | James |
| LLisa BoehBecky | Becky |
 Huckleberry FoxJoe | Joe |
| NNoah AbramsDoyle | Doyle |
 Carmen GillNadine | Nadine |
| WWilliam L. YoungWeenie Man | Weenie Man |
 Robert John BurkeSteve | Steve |
| MMorgan StuntzDebbie | Debbie |
| RRebecca KramerCarole | Carole |
 Renee PropsPriscilla | Priscilla |
| JJoshua SpitzigHairy John | Hairy John |
 Bud CortDr. Webb | Dr. Webb |
 Harley CrossRay Striker | Ray Striker |
| LLou HeadleyVictor | Victor |
| JJacqueline BatesNurse | Nurse |
| PPaul OlesPharmacist | Pharmacist |
| LLeo LackECT Patient | ECT Patient |
| AAubrey TouchmanOther Kid | Other Kid |
| KKristen ClarkOther Kid | Other Kid |
| SSteven HayesOther Kid | Other Kid |
| GGarrett BaderOther Kid | Other Kid |
| BBenjamin PierceOther Kid | Other Kid |
| TTravis TalleyOther Kid | Other Kid |