二战期间,爱尔兰民族主义者Bridie Quilty,非常仇视英国,她离开了她的小乡村,前往柏林,希望加入爱尔兰共和军,与英国战斗,但是遭到了拒绝,但是一个德国间谍招聘了,并将她安排到英国的一个军事监狱附近酒吧工作,以她的吸引力,去收集英军的重要情报...Determined, independent Bridie Quilty comes of age in 1944 Ireland thinking all Englishmen are devils. Her desire to join the IRA meets no encouragement, but a German spy finds her easy to recruit. We next find her working in a pub near a British military prison, using her sex appeal in the service of the enemy. But chance puts a really vital secret into her hands, leading to a chase involving Bridie, a British officer who's fallen for her, a German agent unknown to them both, and the police...paralleled by Bridie's own internal conflicts.