In the final episode of The Labour Files – The Spying Game – Al Jazeera’s Investigative Unit tells the sinister story of how The Labour Party used hacked data from a journalist to investigate their own members who were critical of the party. Despite questionable ethical and legal issues, and with the knowledge of the party’s leadership, the hacked emails were used as evidence to discipline Labour councillors and activists in a London borough. The Spy Games lifts the lid on underhand tactics inside the Labour Party to impose order on party rivals using stolen confidential data.