S4, E3: Amid the mud and chaos of the Western front, Charlie really earns his spurs. He is a good leader and popular with the men. But a confrontation with a shell-shocked Ginger Slater leaves Slater lying dead. During brief home leave he tells Victoria that he is going to divorce her, but soon he too is close to death. One piece of shrapnel is wedged firmly next to Charlie's heart one move could mean death. On his return to the farm, his love for Nellie is fulfilled - and the shrapnel makes its move.