I Shouldn't Be Alive - 4 ª Season

Stranded and lost in the Outback, a father does all he can to avoid watching his daughter die a slow death in one of the world's most hostile environments.

On the final leg of an amazing two year sailing voyage, the Silverwood Family hit some stormy weather 180 miles west of Bora Bora in the South Pacific. It's no big deal, until a broken mast pin and a submerged rocky reef suddenly turns their adventure into a potentially deadly one. As the mast snaps, it falls on dad John, severing his leg. It's up to teenage son Ben, to become the man and help to save his family. He gets the family off the sinking boat, but as they spend a terrifying night on a reef in the middle of the ocean, will rescue get to them before Ben's father dies of blood loss?

Charlie Hench has set himself a big challenge before he turns the big 50 - to fulfil his dream of a late-summer solo hike through the Sierra Nevada Mountains. But he underestimates the challenge ahead. Charlie is at 9,000 feet when an early snowstorm suddenly blows in. The amateur hiker is soon out of his depth, lost in the snow-covered landscape. A missed step on the treacherous boulders and he's crashes over the side of the mountain. Only a ledge, the size of a car bonnet, saves him from falling 500 feet to his death. Charlie is trapped and badly injured, with a shattered wrist and fractured spine. He's alone and there's no way up or down. He knows no-one will even know he's missing for days, but will he survive trapped on the exposed on the side of a cliff?

Trainee pilot Justin Kirkbride takes two friends, Tommy and Larry, on a sightseeing tour of the Rocky Mountains, but crashes on a steep, snowy mountainside. Larry breaks his leg, while best friend Tommy is knocked unconscious. Only Justin escapes unscathed. He decides to hike 45 miles down the treacherous mountainside in search of help. As darkness falls he picks up a cell signal and manages to summon a rescue helicopter. He joins the rescue pilots in the search for his two missing friends, but their crash site is hidden by thick pine forest. The search is about to be called off when disaster strikes again - the rescue helicopter clips a tree and smashes into the mountainside. Can Kirkbride escape with his life for the second time in 24 hours? And will his passengers now succumb to their injuries during the freezing night?

Lifelong friends Joseph Rangel and Lorenzo Madrid, both in their 50s, sign up for a five-day sport fishing trip in the Sea of Cortez. On their final day of fishing the two Americans and their Mexican guide Pepe are shipwrecked on a remote and hostile desert island. With no sign of a rescue mission and little in the way of food or water the three men are in dire straights. Their only hope of survival is to embark on an epic 12 day journey to the northern tip of the Island where they hope to attract the attention of passing fishermen. But the extreme heat and unforgiving landscape exacts the ultimate toll ... not all of them make it out alive.