本片是一部英国纪录片片，由Olly Bootle导演，由史蒂文·伯克夫主演。
剧情简介：They are the miracle pills that shouldn't really work at all. Placebos come in all shapes and sizes, but they contain no active ingredient. Now they are being shown to help treat pain, depression and even alleviate some of the symptoms of Parkinson's disease. Horizon explores why they work, and how we could all benefit from the hidden power of the placebo.
外文名：Horizon: The Power of the Placebo
别名：安慰剂效应
类型：纪录片
地区：英国
导演：Olly Bootle
编剧：Aidan Laverty
演员：史蒂文·伯克夫
