Partisans have captured war criminal Van Elst. Flint travels to Yugoslavia to bring him back to Britain.; Paul is rescued by Norwegian fishermen who adopt him as one of their own. After the German invasion, they are forced to flee to the hills after the now mute Paul goes crazy when he sees some Germans and compromises the sailor's resistance activities.; The unit embarks for action in Norway, but find themselves back in port the next day as Norway has fallen. Instead they re-embark and land in France.