Viewers ready to feel their adrenaline start pumping or their blood pressure rise a bit might enjoy watching these rather harrowing true-life stories. Re-enacted segments show a young teen being attacked by an angry bear in Montana and how rescuers managed to reach and save him. Also, a near tragedy involving a fishing boat is recreated, trapping individuals in the water as sharks circled. Find out how a railway worker, who was trapped under a huge pile of rubble after a train wreck, was skillfully saved from perishing. All of these stories are narrated by Stone Phillips and were first seen on the TV news show Dateline.