Ever wondered about the inner workings of the mafia? What about the real story of the Man in the Iron Mask? American Heroes Channel (AHC) is delving into these stories and more to reveal the more secretive side of history this May. Inside Secret Societies explores some of the most secretive and dangerous global underworld societies. It digs into the hidden side of organized crime, including hardcore gangs, fanatical religious groups, shady cults, esoteric societies, and criminal fraternities–all of them seeking to gain control of our world.