《安慰剂的魔力》 是Olly Bootle导演的作品，发行于2014年（英国），由史蒂文·伯克夫等主演的一部记录片。
讲述了：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.