sentences:  The review went on to say that, "Mr Frank Vosper achieves with great art the transformation from a pleasant young Colonial to a habitual murderer.The scene where he gradually reveals his true character by tearing up his wife's scarf in a paroxysm of murderous fury is invested by him with a realism that is almost horrible.It was difficult to assess the performance of Miss Marie Ney, because it was difficult to believe that she would ever have placed herself in such a situation."