Nothing says 'welcome to SAS Australia' like a face full of tear gas... and it only goes downhill for the recruits from there. Helicopters, high-rise obstacle courses, claustrophobic tunnel crawls and a HUGE Ant Middleton spray pushes the celebrities to their limits. But as the recruits start to show their true colours, is it Merrick or Sabrina who regret their top picks? Watch season two of SAS Australia on Channel 7 and 7plus.

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