It Happened at the Inn
Goupi mains rouges (original)
An old woman living in an inn is killed and her family members seem like the likely culprits.
Starring Fernand Ledoux, Robert Le Vigan, Georges Rollin, Blanchette Brunoy, Arthur Devère, Germaine Kerjean, Maurice Schutz, Guy Favières, Marcelle Hainia, René Génin
It's a drama movie, and has a rating of 7.5 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Denmark.