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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UFOs: The Secret Evidence

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…

More4 6.50pm Sat 6 Dec