星河映像影院独家片单收录！Olly Bootle突破之作《安慰剂的魔力》作为2014年度纪录片黑马，史蒂文·伯克夫、 在英国取景地贡献完美地表演。 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.