Meet Mike. The Contractor. Runs a building site, drives a ute, likes a beer, loves his nail gun. Friends know him as ‘the Big Unit’. But Mike is hiding in plain sight. When the call comes he’s another kind of ‘contractor’, one as handy with a Colt M4 as he is with a hammer and nails. In these six action-packed true stories we follow a real Aussie spy retired to a life ‘on the tools’, only to find a bad world still needs good guys like…