A group of strangers are summoned to the secluded home of Patrick, a young man rendered comatose after a freak accident, but soon find themselves falling victim to Patrick's mysterious psychic powers and murderous rage.
| Actor | Role |
|---|---|
 Sacha PitoëffDr. Herschell | Dr. Herschell |
 Gianni DeiPatrick Herschell | Patrick Herschell |
 Mariangela GiordanoStella Randolph | Stella Randolph |
 Carmen RussoCheryl Kraft | Cheryl Kraft |
 Paolo GiustiDavid Davis | David Davis |
 Franco SilvaLyndon Kraft | Lyndon Kraft |
 John BenedyPeter Suniak | Peter Suniak |
 Andrea BelfioreLydia Grant (uncredited) | Lydia Grant (uncredited) |
| AAnna VenezianoMeg | Meg |