A young woman with amnesia finds herself in London during the second world war. She falls in love and marries a Polish man in the R.A.F. He gets killed and then a crippled man comes to her and says she is his wife. She goes with him to his mansion and her bedroom door is a panelled door. Slowly she remembers her husband was cruel to her after his accident, but she falls in love with him again and regains her memory.