Enemy at the Door
Steel Hand from the Sea
S1 E4:
Richter relays a message from his high command to Dr. Martel, warning reprisals will be taken towards anybody hoping to follow Peter's example. Dr. Martel's son Clive lands secretly on the island to spy out the German position, hiding with his old business partner Teddy Lupus. Clare meets Willie Kessler, a Luftwaffe pilot, whose face was burned in an air strike.