This week's episode is all about those wacky Russians again. This time it's not submarines, it's land based nuclear disaster. That's right! CHERNOBYL! We've all heard about it. A nuclear reactor had a meltdown in Russia causing death, destruction, global chaos, and Gerry's poorly built insides. But what really happened? How could everything go so horribly wrong? Well, check out the episode, and find out about the terrible engineering, and even worse management that lead to Chernobyl reactor number 4 exploding...twice!