Kljuc (1965)

Segment "Duga ulica": A young man named Boris and a girl, Vera, live in the same neighborhood. They meet one night when she loses her key. Boris invites her to spend the night at his place; Segment "Cekati": Married students, Ivan and Sonja, live in an old woman's apartment. She is sick and the couple hopes that she will die soon, so that they may inherit her apartment; Segment "Poslije predstave": A husband and a wife lose the key to their apartment and have to spend the night in a hotel. The experience is wonderful and renews their feelings for each other, if only for a night.