ITV dramatisation of the British Post Office scandal which saw hundreds of postmasters wrongly prosecuted for theft, false accounting and fraud, as a result of a faulty computer system named Horizon.
It starred Toby Jones as Alan Bates, the subpostmaster who led the Justice for Subpostmasters Alliance campaign to have the prosecutions overturned. Monica Dolan and Julie Hesmondhalgh also starred. Adam James appeared in one episode as Patrick Green QC.
The series won 3 National Television Awards, 2 TV Choice Awards and was nominated for 7 BAFTA Awards.