I Shouldn't Be Alive is a documentary television series made by Darlow Smithson Productions, a UK-based production company, that featured accounts of individuals or groups caught in life-threatening scenarios away from civilization in natural environments. The show aired on multiple networks in the United States, Canada, the United Kingdom, the Netherlands, Australia, New Zealand, India, Iran, Pakistan and South Africa.

The show was compiled using footage of interviews and graphic reenactments of the situation. The main focus of the show is the reenactment, with narration and commentary by the participant(s). Each episode also explained how the person(s) survived the ordeal against typical odds and outlined the decisions they had made that kept them alive.