I Shouldn't Be Alive is een Amerikaanse dramaserie van de zender Discorvery Channel. De serie ging in première op 28 oktober 2005.
I Shouldn't Be Alive gaat over waargebeurde verhalen, waarbij de hoofdpersonen op wonderbaarlijke wijze aan de dood wisten te ontsnappen. In deze serie worden de waargebeurde verhalen verteld door de overlevenden, aan de hand van realistische reconstructies. Zo wordt in de eerste aflevering verteld hoe vijf mensen in een tropische storm aan haaien weten te ontsnappen.
Running through the majestic splendour of the Grand Canyon the Colorado River offers construction contractor David Whittlesey with just the kind of challenge he craves. He embarks on a 3 week, 280 mile white-water rafting expedition, opting to tackle some of America's most gruelling rapids on his own. Just days away from completing his journey David's raft capsizes, gets stuck and he loses all of his life-saving supplies. As he attempts to scale a cliff face, which is his only way out, he falls and injuries himself. He is trapped, alone and knows that hypothermia could kill him before anyone even knows where he is or that his life is in danger.