I Shouldn't Be Alive - Season 6 - Eps 3: Dive of Terror
In 2006, ex-Navy diver Rob Hewitt embarks on a short recreational fishing dive off the Kapiti Coast near Wellington, New Zealand. A fun day turns into a living nightmare when he gets caught in a vicious rip current and gets dragged out to sea. Coming face to face with a huge shark and suffering dehydration and exposure Rob is driven to the limit of human endurance.
About I Shouldn't Be Alive

Title: I Shouldn't Be Alive
First Air Date: 2005-10-28
Last Air Date: 2012-02-24
Status: Ended
Rating: 7/10 (from 25 votes)
Language: EN
Seasons: 7
Total Episodes: 60
Network: Discovery
Genres: Documentary, Drama, Action & Adventure
Production Companies: Unknown
Synopsis
The show features accounts of individuals and groups caught in dangerous scenarios, presented both through interviews and dramatic reenactments. The main focus is how the survivors survived and the decisions they made that kept them alive.