A criminal psychologist invites three psychology students to his English countryside home to view some of his research on the criminal mind. Unbeknownst to the students, they are actually guinea pigs in a mind-control experiment he is conducting and the servants of the house are not what they appear to be.
| Actor | Role |
|---|---|
 Patrick MageeProf. Marcus Carnaby | Prof. Marcus Carnaby |
 Joanna PettetSylvia Dee | Sylvia Dee |
 Max WallJorg Kesselheim / George Thibedon | Jorg Kesselheim / George Thibedon |
 Eric FlynnMichael Slattery | Michael Slattery |
 Don HendersonBoz Bostyne | Boz Bostyne |
 Petra MarkhamHelga Muller | Helga Muller |
 Peter SettelenTim Hunter | Tim Hunter |