The army has now made its way back to the overcrowded coast. More boats are needed and the admiralty begins to requisition a fleet of small craft including cockle fishing boats from Leigh-On-Sea. In spite of the dangers the fishermen from Leigh begin to lift men off the beaches. As the strain on the little boat begins to tell the engine fails. In England the public begin to realise the cost of the successful evacuation and are left to face the threat of invasion.

Dunkirk has become a siege town. While a large number of the army have been evacuated many tens of thousands still remain. Jimmy Langley is injured during fierce fighting trying to hold back the final German advance and taken to a casualty clearing station where Major Newman has been trying to evacuate his wounded patients. However no arrangements have been made for them and they are left behind to face the Germans who arrive on the same day as Churchill makes his famous speech vowing 'we will never surrender'.