 Michael MoriartyDavid 'Mo' Rutherford | David 'Mo' Rutherford |
 Andrea MarcovicciNicole Kendall | Nicole Kendall |
 Garrett Morris'Chocolate Chip' Charlie W. Hobbs | 'Chocolate Chip' Charlie W. Hobbs |
 Paul SorvinoColonel Malcolm Grommett Spears | Colonel Malcolm Grommett Spears |
 Scott BloomJason | Jason |
 Danny AielloVickers | Vickers |
 Patrick O'NealFletcher | Fletcher |
 James DixonPostman | Postman |
 Alexander ScourbyEvans | Evans |
 Russell NypeRichards | Richards |
| GGene O'NeillScientist | Scientist |
| CCatherine SchultzWaitress | Waitress |
| JJames DukasGas Attendant | Gas Attendant |
| PPeter HockMiner | Miner |
 Brian BloomJason's Brother | Jason's Brother |
| AAnn DaneHostess | Hostess |
 Rutanya AldaPsychologist | Psychologist |
 Adrianne SachsStudio Aide | Studio Aide |
 Nicolas De TothGriswald | Griswald |
 Brooke AdamsStuff Commercial Spokeswoman | Stuff Commercial Spokeswoman |
 Laurene LandonStuff Commercial Spokeswoman | Stuff Commercial Spokeswoman |
 Tammy GrimesStuff Commercial Spokeswoman | Stuff Commercial Spokeswoman |
 Abe VigodaStuff Commercial Spokesman | Stuff Commercial Spokesman |
| CClara PellerStuff Commercial Spokeswoman | Stuff Commercial Spokeswoman |
 Eric BogosianSupermarket Clerk (uncredited) | Supermarket Clerk (uncredited) |
 Brad RijnSupermarket Clerk (uncredited) | Supermarket Clerk (uncredited) |
 Patrick DempseyUnderground Stuff Buyer (uncredited) | Underground Stuff Buyer (uncredited) |
 Mira SorvinoFactory Worker (uncredited) | Factory Worker (uncredited) |
 John NewtonHoward | Howard |
 Robert Frank TelferJason's father | Jason's father |
