After watching Sherlock, I decided to see Benedict Cumberbatch in The Imitation Game (2014). It also stars Keira Knightley and Allen Leech. The story of Alan Turing, who led the project to break the Enigma code, which provided crucial intelligence for the Allies in WW2. I like historical movies, particularly when their subject is science, so I found this quite interesting. I could empathize with frustrated scientists whose research funding depended on government agencies!
Turing was prosecuted and convicted for homosexual behaviour and chose chemical castration rather than prison. He committed suicide at age 41. In 2015, the Queen awarded him a posthumous pardon. Erica Knightley's character, despite earning a first at Cambridge, had to work away from the men, and was under the thumb of her parents. Western society has come a long way.
I gather that the film includes many historical inaccuracies and anachronisms, which are listed in IMDB.