Each member of the audience at Derren Brown's show is wearing a mask to protect their identity, and Chris is the victim of the audience's decisions. Dave, a cast member, smashes valuable electronics in Chris' house because the audience voted for it. Next, the audience can vote for Chris to either win a cash prize or be kidnapped, and it votes for the kidnapping. During both events, the audience is excited and enjoys the things happening to Chris until he gets hit by a car, at which point they learn the valuable lesson that anyone is susceptible to deindividuation.

Chris and Martin find out the hidden power of zebra stripes.

Liza explains that our brain processes information from our senses and makes conclusions (perceptions) about our environment. When these perceptions are wrong, this is an illusion. They show a few examples of an optical illusion.

Bright Eyes keeps trying to form words and is very responsive to human stimuli. The apes possess many human-like traits

Temple, an autistic student, watches a short film on optical illusions and is immediately intrigued by it. She sets out to achieve the effects in the movie and does so after much persistence.