Season 1 - Episode Guide

A new three-part series in which 29 members of the public undergo ten days of gruelling physical tests in the Trossachs of central Scotland as they train with the world's elite regiment - the SAS.

The 29 members of the public have been whittled down to 16 as they bid to complete ten days training with the SAS. New challenges include evading capture by tracker dogs, search teams and a helicopter. 

The series concludes with the final surviving ten volunteers facing a one-and-a-half mile swim while fully dressed, off-road driving and close-quarters combat before the final challenge - attempting to storm the heavily guarded "Killing House" in the dead of night.