Happy go-lucky teen Billy Duncan discovers an otherworldly laser gun in the southern California desert, making him the target of a pair of aliens who had recently executed its previous owner.
| Actor | Role |
|---|---|
 Kim MilfordBilly Duncan | Billy Duncan |
 Cheryl SmithKathy Farley | Kathy Farley |
 Gianni RussoTony Craig | Tony Craig |
 Ron MasakSheriff | Sheriff |
 Eddie DeezenFroggy | Froggy |
 Keenan WynnColonel Farley | Colonel Farley |
 Roddy McDowallDoctor Mellon | Doctor Mellon |
 Dennis BurkleyDeputy Pete Ungar | Deputy Pete Ungar |
 Barry CutlerDeputy Jesse Jeep | Deputy Jesse Jeep |
| MMike BobenkoChuck Boran | Chuck Boran |
| RRick WaltersMike London | Mike London |
 Simmy BowGas Station Attendant | Gas Station Attendant |
 Joanna LipariFranny | Franny |
| WWendy WernliCarolyn Spicer | Carolyn Spicer |
| MMichael BarrereHip Kid | Hip Kid |
| MMelinda WunderlichGirl on Bench | Girl on Bench |
| FFranne SchachtSheriff's Secretary | Sheriff's Secretary |
| EEric JenkinsPilot | Pilot |
| JJanet DeyEleanor Duncan | Eleanor Duncan |
| SSteve NeillAlien Fugitive | Alien Fugitive |