What’s worse than one person losing control of their body? Try an entire crowd. This week we’re diving into the bizarre world of mass possession — from medieval villagers dancing themselves to death, to an entire town laughing and giggling for a month straight.. And just when you think it can’t get weirder, we’ll take a hard left into the infamous 1994 case of Gloria Ramirez, a.k.a. “The Toxic Woman,” whose trip to a California ER left doctors collapsing, science baffled, and conspiracy theories foaming at the mouth. It’s mass hysteria, mystery chemicals, and maybe a pinch of the supernatural — basically, your average Wednesday here.