Sitcom 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.
01 A Bridge Too Far - Chalk from lower Newcastle meets Cheese from the upper classes. Charles gets fringe benefits from Mrs. Best, but Archie knows how to pull a fast one. Meanwhile, Hut 33 are playing Hut 6 in the Bletchley Inter-hut Bridge Tournament. Gordon can't play because he has a date with Minka - so rather than play with Charles, Archie would rather try and teach Josh how to play. It doesn't go well.
02 Baghdad - Charles and Archie jump at the chance of going to Iraq, but the posting turns out not to be as cushy as it first seemed.
03 Careless Talk - Security is main concern in this week's episode of the World War Two sitcom. The United Kingdom is surrounded by enemies, so when there's news of a security breach at Bletchley Park, everyone in Hut 33 is under suspicion. Then Nancy arrives, the beautiful stranger who seems to want to know all about them.
04 Don't Bet On It - The code-breakers have to play a football match against Italian POWs.
05 Food - Convoys are being sunk at an alarming rate by U-boats, so the men of Hut 33 are struggling to concentrate on code-breaking when all they can think about is a hot meal made from food that wasn't powdered.
06 Brother Where Art Thou? - Archie is looking forward to seeing his brother who is back on leave, but conflicts of faith threaten to intervene. Gordon is worried about the afterlife and discovers Minka has a religious past, whilst Joshua's idea of faith is confused.