A British Corporal in France finds himself responsible for the lives of his men when their officer is killed. He has to get them back to Britain somehow. Meanwhile, British civilians are being dragged into the war with Operation Dynamo, the scheme to get the French and British forces back from the Dunkirk beaches. Some come forward to help, others were less willing.

While sailing lawfully up the Yangste in 1949, the British warship Amethyst found its return to the open sea blocked by Communist Chinese shore batteries that unexpectedly opened fire. In charge, Lietenant Commander Kerans was not however prepared for his crew and his ship to remain as a hostage for the Chinese to use as an international pawn.

U.S. Embassy employee Lee Cochrane and his wife, Sue, receive a shock when they discover that their 18-month-old son, Simon, has disappeared in London. He was last seen with their nanny, and the couple seemingly have no leads that might help police Detective Craig in his investigation. The media sensationalizes the incident, causing an unnecessary distraction as the couple prepares to confront the culprit face-to-face.

A Navy lieutenant is borrowed by the British to supervise torpedo experiments after one of their scientists is killed.

An RAF pilot who was shot down during WWII returns home to his English village with his new bride. The trouble is that she is the German lady who helped him escape.

A Liverpool gang member wins a singing contest is then called up for National Service where he clashes with another soldier.

Legendary England cricketer Sam Palmer (Jack Warner) is due to bat in his final test match against Australia. He is desperate for his son Reggie (Ray Jackson) to see his final innings. But Reggie prefers poetry to cricket and when he is offered the opportunity to read his poetry to England's greatest playwright Alexander Whitehead (Robert Morley) on the last day of the test, the relationship between father and son is tested to the limit. As Sam prepares for his final knock, the conflict with his son weighs heavily on his mind, but he is also upset over England's young batsman and ladies-man, Syd Thompson (George Relph), dating the woman whom he hopes to marry.