Terry Pratchett documentary airing tonight in the UK

The BBC are airing a new documentary about Sir Terry Pratchett tonight in the UK. Entitled Back in Black, the documentary will explore his battle against Alzheimer's as well as his larger life story. Pratchett was in the middle of writing his autobiography when he passed away in early 2015 and sadly never got to finish it, so this documentary will instead explore his life in greater depth.

The documentary airs tonight (11 February) at 9pm on BBC2.