The Fugitives (1955)

WW2:In a boxcar , three escapees hope to get to Sweden;there's the military man who wants to resume the fight , the simple private who's tired of being a fighter ,and the intellectual ,a schoolteacher fluent in German -which is useful- who does not exactly what he is going to do . Their main problem is water . On the train,their journey will be perilous :every station is a threat,for they may be discovered by the German soldiers.