A group of friends come of age in the asphalt desert of the San Fernando Valley, as set to a blazing soundtrack and endless drinking, drugs and sex.
| Actor | Role |
|---|---|
 Jodie FosterJeanie | Jeanie |
 Cherie CurrieAnnie | Annie |
 Marilyn KaganMadge | Madge |
 Scott BaioBrad | Brad |
 Sally KellermanMary | Mary |
 Kandice StrohDeirdre | Deirdre |
 Lois SmithMrs. Axman | Mrs. Axman |
 Randy QuaidJay | Jay |
 Adam FaithBryan | Bryan |
| SSloan RobertsLoser | Loser |
| JJill Barrie BogartSissie | Sissie |
| WWayne StormFrank | Frank |
| MMary-Margaret LewisGladys | Gladys |
| GGrant WilsonGreg | Greg |
 Fredric LehneBobby | Bobby |
 Robert RomanusScott | Scott |
 Roger BowenCounsellor | Counsellor |
| BBuddy FosterBoy in Car | Boy in Car |
| EE. Lamont JohnsonDetective | Detective |
| MMary Ellen O'NeillMrs. Steiner | Mrs. Steiner |
 Ben FrankDaryl | Daryl |
| KKay TornborgSleek Woman | Sleek Woman |
| SScott GarrettJason | Jason |
 Laura DernDebbie | Debbie |
| MMichael TaylorTerry | Terry |
| GGino BaffaCarter | Carter |
| CCharles ShullPoliceman | Policeman |
| TTony TerminiPunk | Punk |
| JJeff SilvermanSam | Sam |
| MMae WilliamsSupermarket Cashier | Supermarket Cashier |