Heinrich George plays Henner who lives with his wife and child on a tugboat, going on the river to Berlin. There he meets the attractive Gescha (Betty Amann), and a story of love, betrayal and sadness ensues.
A zoologist has housed a wide variety of animals in his apartment and keeps himself busy with them. A pretty young secretary is at his side. Only the young man in the apartment next door is not so keen on the noise and solves the problem by breaking through the dividing wall.
