It tells the true story of Victorian detective Colin McLaren who posed as a shady art dealer and infiltrated the Australian branch of the Calabrian Mafia. It tells the true story of Victorian detective Colin McLaren who posed as a shady art dealer and infiltrated the Australian branch of the Calabrian Mafia. It tells the true story of Victorian detective Colin McLaren who posed as a shady art dealer and infiltrated the Australian branch of the Calabrian Mafia. It tells the true story of Victorian detective Colin McLaren who posed as a shady art dealer and infiltrated the Australian branch of the Calabrian Mafia.