Unbreakable

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8 Episodes

The volunteers are in the jungles of Guyana with ex special forces, Mark Billingham.

The volunteers are in Norway where they are required to dig a snow hole and sleep in it.

After a week's training in Portsmouth, the volunteers go aboard HMS Belfast on nearby Whale Island.

The volunteers are in the Sahara and find themselves at the mercy of a former Foreign Legion instructor.

The volunteers travel to Virginia to experience Navy SEAL training on the beaches.

The volunteers will be sharing the territory with many dangerous animals such as snakes and alligators.

The volunteers take on the highly trained Zulu warriors in a series of stick-fighting contests.

In this episode, the Unbreakables are handed over to The South African Elite Fighting Force.