Aired: 1/17/1960
Channel Islands have evacuated British troops. Tom Benson intends to join the navy but his son Terry will stay with the Delamere children, Cliff and Carol. Finding a radio to send messages about German troops but Major Wolf discovers it.
Aired: 1/24/1960
Major Wolf finds the children cap gun but misses the radio. Tom Benson makes night time plans to sail for England. Cliff Delamere learns the Germans are planning a curfew so children need to get to Tom at the cliff and to help him escape.
Aired: 1/31/1960
Major Wolf discovers the radio and destroys it. Terry has orders to wait near the cliffs. A parachute drops and they find a new radio and new orders. The British don't realise they are sending message to kids. Terry is arrested after the curfew.
Aired: 2/7/1960
Carol Delamere is arrested and released. Terry learns Hugh, a British Intelligence officer is arriving but he is shocked they are children. Mr. Prout, a suspected collaborator, arrives the just has Hugh is making himself home at the house.
Aired: 2/14/1960
Mr. Prout proves he is not a spy. He and Hugh team up but the children fear they are now surplus. Major Wolf is livid at the V For Victory signs on the island. Cliff finds a way into the German headquarters and sees Mr. Rowley is the spy.
Aired: 2/21/1960
Major Wolf knows Cliff made V for Victory signs. The Delamare children are put under house arrest prior to a military trial. The ammunition has secretly been moved to the mill. Prout and Hugh are unaware and continue with their plan.
Aired: 2/28/1960
Major Wolf discovers Lander let slip where the ammunition is stored. Lander is sentenced to be shot and the children deported to France. A secret passage enables an escape but they have to stop Hugh and Prout blowing up the wrong target.