18 celebrity recruits undertake physical and psychological tasks to strip them of their egos. On arrival, the recruits face a tear gas exposure and interrogation by the ex-special forces' instructors.

Alicia Molik – Tennis Champion

Bonnie Anderson – Singer / Actor

Brynne Edelsten – Socialite

Dan Ewing – Actor

Emma Husar – Former Politician

Erin Holland – TV Presenter

Heath Shaw – AFL Star

Isabelle Cornish – Actor

Jana Pittman – Dual Olympian

Jessica Peris – Sprinter

Jett Kenny – Ironman

John Steffensen – Olympic Runner

Kerri Pottharst – Beach Volleyball Olympian

Koby Abberton – Bra Boy

Mark Philippoussis – Tennis Legend

Manu Feildel – Celebrity Chef

Pete Murray – Singer-Songwriter

Sam Burgess – NRL Star