二战盟军登陆法国前夕,法国抵抗组织五名战士,三个男人和两个女人因袭击德军士兵被逮捕July 1944. A German colonel who has committed terrible crimes against the population has been killed by a group of the French Resistance.Four members of the Resistance, two men and two women have been arrested and imprisoned in the basement of the "Kommandantur" in a beach of Normandy.They will be executed within an hour.So they begin to think how to escape from this basement.