Sheila Caan is menaced by Satan worshipers on her journey from Brooklyn to Las Vegas. In an effort to find out what happened to her twin sister, she undergoes many treacherous journeys, a number of Satanist slayings, and a number of showers.
| Actor | Role |
|---|---|
| SSheila RyanSandy / Susan (as Sheila Caan) | Sandy / Susan (as Sheila Caan) |
 Bo HopkinsSheriff Jon Farlock | Sheriff Jon Farlock |
 Rick HillNot listed | Not listed |
 Robert TessierDevil-Master | Devil-Master |
| VVickie BensonNot listed | Not listed |
| DDenise KingSnake Dancer | Snake Dancer |
| MMark BlanchardNot listed | Not listed |
| KKathleen KaneBody Double | Body Double |
| DDouglas DunningSatanist #1 (uncredited) | Satanist #1 (uncredited) |