Polish actress Yolanta Umecka appeared in only five films, one of which was Roman Polanski’s Academy Award nominated drama Nóz w wodzie,aka Knife in the Water, in which she plays a young wife whose husband (studpidly) invites a (virile young) hitchhiker along on (what was supposed to be) their romantic lake outing, and is shocked when she (enthusiatically) cheats on him. These husbands just never learn. The above image is a promo from the film, 1966.
You know something? Umecka me crazy.