Микроволновых плит, горящей лампы розовый нарыв

During another space shuttle flight, the crew, consisting of the Unknown Captain and his best co-pilot, the Nameless Microwave Stove, find themselves in a huge portal built by a mysterious civilization. He teleports them to a mental hospital, with the only doctor and nurse. They soon escape, discovering they've entered a vast train-world populated by fascinating individuals.