Ivan Rajmont / Czechoslovakia 1988 / 55 min.
"Valter Pelan comes home slightly tipsy. He goes to bed and falls asleep. Later that night, an unknown voice tells him he is the only person on Earth. His flat turns into a jail without a door knob or windows. With every knock on the door, he has to sit in a chair and answer questions. Based on a short story by Frederic Brown.