After a bust-up with her parents during a trip around the Highlands, the wheelchair bound Candy hitches a ride with a gang of tourists heading to a secluded house for a week of New Age therapy where murder ensues.
Syracuse University history professor Elisabeth Lasch-Quinn takes trainers to task in her book Race Experts: How Racial Etiquette, Sensitivity Training, and New Age Therapy Hijacked the Civil Rights Revolution.
Assisted by the hotel therapist Nancy Aguilar, they went through the New Age therapy.
Last night, Sandy Barr from Scotland's best-known New Age therapy centre The Findhorn Foundation, said that like many others, the Blairs had turned to alternative methods like rebirthing to seek answers.
Research by David Weeks, a clinical psychologist at Edinburgh University, shows that believing in something spiritual - whether nature, God or a New Age therapy - is life-enhancing, probably because it makes you happier.