Frank Hathaway finds an unlikely partner in Lu Shakespeare when the pair are thrown together to catch a killer and clear Lu's name.

Lu and Frank try to exonerate local criminal Billy after the mayor is murdered in the dead of night.

A workplace compensation claim is not as straightforward as it first seems, and Frank is sceptical when a long-lost relative tracks him down.

Frank and Lu must recover a precious jewel and a rebellious teenager before midnight strikes at Lady Bede's end-of-summer ball.

When a pampered pet runs away from a life of luxury, Frank and Lu are tasked with tracking down the hound.

When a LARP battle in the woods goes wrong, Lu and Frank must clear the Queen's name and catch the culprit.

Frank and Lu investigate a series of deadly 'accidents' on a psychic TV programme hosted by two warring sisters.

In a race against the clock, Frank and Lu must track down a vital witness in a crown court trial.

Frank and Lu must clear their names when they are framed for various crimes by some mysterious doppelgangers.

Frank and Lu investigate a missing person's case at a casino, where gambling is a matter of life or death.

An energy tycoon hires Frank and Lu to keep an eye on his wayward eldest daughter and ensure that the wedding of his youngest daughter goes off without a hitch. But things are about to get a whole lot worse.

Frank and Lu delve into the ultra-competitive world of private tutoring, while a reunion with an old RADA mate presents Sebastian with a choice about his future which could change everything for the agency.