Episode 1

1914. Wilfred and Eileen have married in secret but when Wilfred joins the London Rifle Brigade and war is declared, they are forced to face some harsh realities.

Episode 2

Wilfred fights in the trenches, and at home Eileen anxiously awaits his letters -now the only link between them. Suddenly Wilfred's letters stop and Eileen sets out to discover what has happened.

Episode 3

Eileen returns to London with Wilfred and enlists outside help in her fight to keep Wilfred alive.

Episode 4

Physically, Wilfred seems to be recovering but the strain of his ordeal is affecting his relationship with Eileen.