The film adaptation of the famous musical. It tells the story of a single mother who owns a little hotel on an idyllic Greek island. As she prepares to marry off her daughter Sophie, the bride-to-be wants to know who her father is before the wedding bells start ringing. To her mother's surprise, three men turn up on the doorstep of her picturesque house, all of them people she knew intimately twenty years earlier. Which of them is Sophie's father?