It's 1918, and Bandy has survived the trenches and the war in the air, but now that he has his own squadron to command there are even worse things in store for him. His adjutant. A parachute test. A Paris dentist. The wrath of Brigadier Soames. Halifax hospitality... And when a new German biplane comes along that can out-perform even the Dolphin, it looks like it's the end of the war for Bandy.