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 ChampionBonnie Anderson – Singer / ActorBrynne Edelsten – SocialiteDan Ewing – ActorEmma Husar – Former PoliticianErin Holland – TV PresenterHeath Shaw – AFL StarIsabelle Cornish – ActorJana Pittman – Dual OlympianJessica Peris – SprinterJett Kenny – IronmanJohn Steffensen – Olympic RunnerKerri Pottharst – Beach Volleyball OlympianKoby Abberton – Bra BoyMark Philippoussis – Tennis LegendManu Feildel – Celebrity ChefPete Murray – Singer-SongwriterSam Burgess – NRL Star