The armor of Henry VIII is examined to help shed light on why he got so fat and crazy, then enter New York high-society to reveal the role a nude sculpture played in a brutal murder. Inside a vast Egyptian temple (enclosed within the museum’s walls), a secret chamber is searched to discover why the temple’s statues celebrate the foreign emperor who conquered the land of the Pharaohs. We touch the Holy Grail (or maybe not) to discover what gives religious relics their power, then discover how a museum curator invented modern body armour. And finally, in a lab equipped with the latest NASA technology, we discover how museum scientists use art to solve mysteries of the past and present.