An American girl marries the prince of a small European country. On their wedding day, the couple is involved in a car accident, the result of which is that the new bride suffers amnesia and can`t remember who she is or anything about herself. While her new husband is off tending to his ailing father, the king, the woman`s doctor hires a man to pose as her husband, hoping to jar her memory. She falls in love with her new "husband"; complications ensue.