Later, Alan is in the hut alone. He removes a stack of Enigma messages and stashes them in his socks. They manage to go undetected by the guards at checkpoint. He sneaks over to Joan's home and climbs through her window. He reveals the decrypted Enigma messages, delivered from Nazi high command they read one with the weather report, ending in "Heil Hitler". Joan and Alan talk about Christopher and the concept of a digital computer.