Klaassen receives a phone call, and he is happy with his transfer to head the railway line's controlling team. He accepts well his change of job, but when he meets his co-workers, uncultured and rough people, he starts having second thoughts. However, he takes it easy, recognizes that they're highly trained works, and teaches them a number of stories of pioneers of the present steam train.
Silent movie adaptation of Lessing's play. Set in Jerusalem during the Third Crusade, it describes how the wise Jewish merchant Nathan, the enlightened sultan Saladin and the (initially anonymous) Templar bridge their gaps between Judaism, Islam and Christianity.
