Mysteries at the Museum - Leopold and Loeb, U2 Spy, Chewing Gum

Seizoen: 4 - Aflevering: 5 / 72 - Eerst uitgezonden: 13 december 2012 - Episode ID: 857364

Don Wildman examines a revolutionary plow that sowed the seeds of a terrifying disaster, a primitive plane that challenges the history of flight and a deceptive coin that's designed to kill.