Military expert from Dartmoor and courageous whistleblower that laid out the surveillance mechanisms employed by secret services long before Edward Snowden did. Barrie Trower started as a career soldier and transitioned into working for the MI5 and MI6, where his knowledge on microwave radiation expanded immensely. Trower is able to precisely share his findings and lays out that the effects of radiation have been known for centuries. The film links his knowledge to current scientific data.