Richard H. Riedel

Wolf Noltenius is a real globetrotter. Early on, this talented young man travelled far and wide, where he earned fame as a construction planner. He moved to Brazil; but one day, homesickness got the best of him. He spontaneously travelled back to his hometown to visit his brother Werner and his family. Wolf and Werner, who both went into the same profession, couldn't be any more different: the one is worldly and an experienced man-about-town; the other a small bourgeois.

A German wartime biography of Rudolf Diesel, inventor of the Diesel engine. The movie links the importance of the engine to the war by starting the movie with newsreel clips of German Navy U-boats in action.

Wolf Noltenius is a real globetrotter. Early on, this talented young man travelled far and wide, where he earned fame as a construction planner. He moved to Brazil; but one day, homesickness got the best of him. He spontaneously travelled back to his hometown to visit his brother Werner and his family. Wolf and Werner, who both went into the same profession, couldn't be any more different: the one is worldly and an experienced man-about-town; the other a small bourgeois.

A German wartime biography of Rudolf Diesel, inventor of the Diesel engine. The movie links the importance of the engine to the war by starting the movie with newsreel clips of German Navy U-boats in action.

A German wartime biography of Rudolf Diesel, inventor of the Diesel engine. The movie links the importance of the engine to the war by starting the movie with newsreel clips of German Navy U-boats in action.