Explorer George Kourounis finds himself growing increasingly anxious as he prepares to enter a fiery sinkhole known as the “Doorway to Hell.”
Read MoreAlok Jha: Ice for Days
On an expedition to Antarctica, journalist Alok Jha ends up trapped on the ice for days.
Read MoreRebecca Brachman: Deadly Mistake
Neuroscientist Rebecca Brachman is working late one night alone in the lab when she accidentally sticks herself with a needle full of deadly toxin.
Read MoreJustin Cameron: A Dangerous Trick
Sword swallower Justin Cameron gets an unexpected lesson in anatomy and medicine.
Read MoreJeffrey Schell: Caught In The Rip Current
Oceanographer Jeffrey Schell finds himself in a race against time when he encounters swimmers stuck in a dangerous rip current.
Read MoreAmy Cuddy: Passing As Myself
After a terrible head injury, Amy Cuddy wakes up in the hospital to find she's a different person.
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