Boys from the Bush (1991)

BBC comedy-drama series about the life of Reg Toomer (Tim Healy), an ex-pat Briton living in Australia and running Melbourne Confidential, a failing private detective agency with his shifty business partner Dennis Tontine. His estranged young cousin Leslie arrives in Melbourne from the United Kingdom after a painful divorce looking for fun and excitement in the new world, instead he finds himself used as a drone for Melbourne Confidential.