UFOs: The Secret Evidence

Episode Guide

Nick Cook with a US Blackbird

Journalist and British aerospace specialist Nick Cook digs through 60 years worth of evidence in an attempt to establish what has really been flying through our airspace.

UFOs: The Secret Evidence synopsis

Is the truth really out there? Defence journalist Nick Cook investigates the best UFO stories and asks what can be explained away by science - and what defies any rational explanation.

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