Something is lurking in the water. Do you see it? Could a human body survive being swallowed by a whale? Has it ever happened before? Watch the full episode here: Watch more what-if scenarios: Planet ...

If a Megalodon decided to make you its snack, you'd be in for a seriously wild ride. First off, you'd probably feel like you got sucked into a gigantic vacuum cleaner, with those massive jaws gobbling ...