A deeply disturbed man goes on a murderous nighttime rampage across Los Angeles.
| Actor | Role |
|---|---|
 Darlanne FluegelSarah 'Sunny' Harper | Sarah 'Sunny' Harper |
 James RussoFrank Quinn | Frank Quinn |
 Billy DragoEdward Anthony Heller | Edward Anthony Heller |
 Richard BelzerDr. David Lazarus | Dr. David Lazarus |
 Michael CallanLt. Boyle | Lt. Boyle |
| JJoe PaleseDet. Gomez | Det. Gomez |
 Steve FrankenLawyer | Lawyer |
| BBrian KaiserMorrie | Morrie |
 Kenneth TobeyMonsignor Kavanaugh | Monsignor Kavanaugh |
| JJulianne DallaraRoseanna Rivera | Roseanna Rivera |
| LLaurie FoshayLaura | Laura |
| GGloria EdwardsNurse Mary | Nurse Mary |
| DDeem BristowTV Interviewer | TV Interviewer |
 Tobias AndersonBud Clay | Bud Clay |
| KKimberly HallThelma Clay | Thelma Clay |
| RRobert LaneJoel Clay | Joel Clay |
| JJesse ShapiroJaime Clay | Jaime Clay |
| GGenevieve AndersonBaby Clay | Baby Clay |
 Clint HowardRonnie | Ronnie |