John Van Laer is the overseer of a vast rubber plantation in the Dutch East Indies. His new wife Renee joins him at the plantation, but the monotony of her existence and unbearable heat soon drive her to distraction. One of Van Laer's workmen takes advantage of the boss' absence to seduce Renee.

After serving in the Royal Navy, Manus, Toon and Dries return to Amsterdam working-class quarter 'the Jordaan'. Back home, they find out things have changed while they were gone; Manus's girl Jans has been unfaithful to him, Toon's father now rejects him on account of his dissolute life and barmaid Auntie Piet has been cooking up a scheme to ruin Dries' relationship with his girl Greet.