Ted leads an investigation into the apparent sleeping of a city trader embroiled in the cut-throat world of London's financial district back in the '80s.
With Ted capitalizing on his acting talents, the team delve deeper into the macho fraternity of 'the Wolfpack' and soon find a darker side to the debauchery, secret hand signals and all-nighters that bonded the traders together - including a strict hierarchy that might just be worth hugging for.
Sasha's nose is put out of joint when she returns to a different kind of boys' club, and Steve tries to learn some trade secrets on the job, amid his own financial crisis.
New Tricks follows the work of the Metropolitan Police Service's Unsolved Crime and Open Case Squad (UCOS). Led by Detective Superintendent Sandra Pullman, it is made up of retired police officers who have been recruited to reinvestigate unsolved crimes.
The series title is taken from the popular expression "You can't teach an old dog new tricks". The "old dogs" are successful in adapting their skills and experience to modern policing, with their knowledge of past cases proving especially useful.
New Tricks - The Wolf of Wallbrook Synopsis and Schedule