This is a comedy in a more Shakespearean way than what an American would see as comedy. This drama/play begins in Hell where Satan is upset because he has a sty in his eye. It seems that if one were to get a virgin to allow herself to be despoiled before marriage, the eye would be cured. So the Devil sends the great lover, Don Juan, to perform just the task. He has been in Hell for over 300 years and embraces the challenge. He takes with him his Sancho Panza like character, and they invite themselves into the home of a vicar who has the lovely daughter and a hypochondriac wife who is hiding from the world. While Don Juan goes after the daughter, Pablo, the other guy goes after the wife. He has also been getting ready for as long as his master. They are accompanied by a demon who is sort of their chaperon since Pablo has been told not to mess around. What is interesting is that Don Juan is able to start making inroads immediately into the young woman who is ready to marry in a few days. What happens is a kind of commentary on faithfulness, adventure, religion, and any number of subjects. What is also interesting is how this invasion shows the cracks in the foundation and invites the characters to figure out how to deal with them. There are also a few slams made against the idea of heaven and hell and God and Satan. This is a really interesting film and probably good because Bergman can't turn off his talent.