All 10 parts of the BBC's latest detective series. Private inspector Frank Hathaway has always worked alone. Only Frank isn't doing so well. He might have a brilliant instinct when it comes to solving crime, but he's also out of shape and low on cash. Frank needs a partner. Frank needs ex-hairdresser and people-person Lu. He just doesn't know it yet. Frank and Lu eventually join forces and form a highly unlikely and hugely entertaining detecting duo...