Sitcom by James Cary, set in Bletchley Park in 1941. Three code-breakers are forced to share a draughty wooden hut as they try to break German ciphers. Unfortunately, they hate each other. Supplies are running short. The office has run out of paper and pencils and the canteen is only serving boiled cauliflower. Archie refuses to resort to the services of a spiv, but Charles has no such scruples. Charles ...... Robert Bathurst Archie ...... Tom Goodman-Hill Minka...... Olivia Colman Gordon ...... Fergus Craig Mrs Best ...... Lill Roughley Joshua ...... Alex MacQueen.