Wolfgang Friedrichs
A mature, rich and bored woman called Elisabeth is taking a ride with the “Rheingold”, a first-class high-speed train of the seventies along the river Rhine. In the train she is meeting her old school mate and lover who is working as a waiter and falls in love with him again. Her husband, a busy politician, realizes what’s going on and tries to catch the train to face his wife and her lover in a fatal showdown.
Oscar Heinz
A young, easygoing pilot discovers the mutual attraction between his chief pilot's wife and himself. The two become lovers, and are nearly discovered on several occasions. However, when the wife becomes pregnant, her husband has reason to believe he is not the father and, indeed, that the culprit is the young pilot. He arranges for the young man to have an unfortunate accident, and all proceeds as if nothing had happened.