Is there nothing Steven Knight can’t do? Barely a year after bringing Peaky Blinders to a triumphant close, he has penned a Charles Dickens adaptation (Great Expectations), an upcoming Eighties musical drama (This Town) and three other projects which are slated to come out sometime next year.The man is prolific – especially so when it comes to the Second World War. For hot on the heels of jolly spy romp SAS Rogue Heroes (another recent release) comes All The Light We Cannot See, a fraught drama about the cost of war and inhumanity of man. Sigh. Another?