Dr. Wittich is a passionate speleologist who spends more time on his research than on his fiancée Cornelia. As a result, she turns to the rich industrialist Roy, whom she eventually marries. But her heart actually belongs to the explorer and so she is drawn back to him.
Paul Hubschmid
Ilse Werner
Elfe Gerhart
Hermann Thimig
Ulrich Bettac
