So This Is Paris (1926)
Paul and Suzanne Giraud are happily married and living in a quiet neighborhood. When Suzanne notices that their new neighbors are expressive dancers in revealing outfits, she demands Paul speak to them about their lack of morality. Paul discovers that the woman is Georgette Lalle, an old flame.
Directed by: Ernst Lubitsch
Starring: Monte Blue, Patsy Ruth Miller, Lilyan Tashman, George Beranger, Max Barwyn, Sidney D'Albrook
Links: IMDb, Movie posters, Movie stills