Alan Turing - Drama documentary on Channel 4

Whilst flipping through my copy of the Radio Times to discover what televisual treats await us next week, I discovered that Channel 4 are screening "Britain's Greatest Codebreaker" on Monday 21st November at 9.00pm.

According to the text, this drama documentary "recounts the brilliant and ultimately tragic life of one of the 20th century's great minds".

For a bit more background: http://en.wikipedia.org/wiki/Alan_Turing.