The final six celebs go through 48 hours of torture enduring the interrogation phase. Only the physically and mentally elite will make it to the end.

The remaining celebs face a punishing race across land and ocean, and an elite hunter team chase them across the Scottish Inner Hebrides through the night.

The recruits face a killer 48 hours primed to expose the weakest members - including a beach beasting in near-freezing water and a gruelling race across mountainous terrain.

The celebs are put in specially selected pairs. They must eat, sleep and operate as a duo. Joey Essex and paralympian Lauren Steadman may shine as individual players, but can they do teamwork?

In the second selection phase, the celebs face murderball, a brutal beasting, a backwards helicopter dive into near-freezing waters, and a few home truths. But who will make it through?

The recruits face a terrifying 50-metre free-fall off a cliff, followed by boxing with a twist. Katie Price must cope with the pressures of past and present. Tony Bellew battles with his inner demons.