For most people, Tylenol is nothing more than an ol' stand-by, over-the-counter pain reliever. Yet, as Ben, Noel and Max learn in today's episode -- this wasn't always the case. Today's episode takes the boys to 1980s Chicago, when a ghoulish series of still-unsolved murders rocked the pharmaceutical industry, and led to the creation of tamper-proof packaging.

The Secret World Of Roald Dahl, Part One: A "Noisy" Life
36:40

CLASSIC: Operation Gunnerside: How a Crew of Military Skiers Ruined the Nazi Bomb
26:59

The Thai Restaurant Conspiracy
44:05