Five ex-Special Forces soldiers recreate the SAS's secret selection process and put 30 candidates through it, in the ultimate test of their physical and - more importantly - psychological resilience.
Where to Watch Season 4
6 Episodes
Equals
E1
EqualsThe show returns putting more people through the SAS selection process. For the first time female recruits are joining the men with no allowances or exceptions made for them. The opening round comes from the Chilean Andes.
Strength
E2
StrengthThe remaining male and female participants face further gruelling challenges designed to test both their mental and physical strength -including a 200-foot forward abseil and the infamous boxing task.
Mindset
E3
MindsetWith the conditions deteriorating, the recruits must negotiate beastings in the snow and a night out in a blizzard 3000 metres above sea level, while the DS increase the psychological pressure on them.
Trust
E4
TrustThis episode is about trust. The recruits are teamed up in pairs, then take a free-falling abseil into a rocky gorge and plunge into freezing water, with their partners responsible for saving them.
Pressure
E5
PressureThe remaining recruits must cross a 200-metre gorge, swim beneath the ice on a frozen lake and navigate a perilous valley at night, while trying to avoid capture by a local hunter force and their dogs.
Interrogation
E6
InterrogationThe remaining men and women's final challenge is also the most psychologically demanding: resistance to interrogation, as they're subjected to stress positions, white noise and relentless grilling.
Cast of Season 4
Jason FoxDirecting Staff
Ant MiddletonChief Instructor
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