Quadrille
A sparkling four-way affair overflowing with dialogue that showcases writer-director Sacha Guitry's wit, Quadrille stars Guitry as a magazine editor whose longtime girlfriend, to whom he plans to finally propose, is uncontrollably drawn to a handsome American movie star. Meanwhile, a discerning reporter (Jacqueline Delubac) watches from the sidelines with amusement and provides the final corner to this romantic rectangle.
Starring Sacha Guitry, Gaby Morlay, Jacqueline Delubac, Georges Grey, Pauline Carton, Jacques Vitry, Louis Baldy, Louis Vonelly, Paul Alex, Marc Hélin
Watch "Quadrille" on Criterion Channel released in 1938. It's a comedy and romance movie, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of movie.