Episode 2
Five of the UK's best engineers must build a vehicle from wreckage and make their escape from a deep canyon in a remote mountainous region. But the intense climate starts taking its toll on the team.
Episode 1
Desert: Five engineers - three women, two men - battle to get out of hostile desert terrain
Episode 1
Episode 2
Mountains: Five engineers must build a vehicle from wreckage to make their escape from a deep canyon
Episode 2
Episode 3
Jungle: Five expert engineers are stranded in a simulated crash site caused by a flash flood
Episode 3
Episode 4
Desert Island: The ground conditions are extreme as the engineers try building an escape craft
Episode 4
Episode 5
Ice: Five engineers race against time trying to turn airplane wreckage into an escape vehicle
Episode 5