Description: On the heels of Trick of the Mind, Derren Brown brings the series Trick or Treat. Derren: In each episode of this series I will offer an applicant a blind choice of either a pleasant experience, a treat, or a darker trick. They won't know which one they've chosen and they may not know how or when it will happen to them. All the applicants responded to advertisements. These are the six people that I've selected - they just don't know yet. Welcome to Trick Or Treat.