(1960) Joel Rinne, Elina Pohjanpää, Matti Ranin, Leo Jokela, Leo Riuttu. This is a good old-fashioned closed room murder mystery. The world famous Lieutenant Palmu is brought in to investigate when a much-despised millionaire playboy is found dead in his interior pool—murdered. Who is the killer? There are some nice tongue-in-cheek moments thrown into this well-made murder thriller and has all the elements of a great mystery. Rinne’s first of several on-screen performances as the famed detective Frans J. Palmu. This might have been "Rated R" because of some snippets of full frontal nudity--nothing to gawdy, though. Subtitled in English. From 35mm.