Malcom McDowall manages to portray the epitome of Nazi SS nastiness in this story with a worryingly natural aplomb! He is leading a party pursuing James Mason ("Prof. Bergson") who, alongside his family, is being smuggled from France into Spain by the wily shepherd Anthony Quinn. Their journey is fraught with danger as they must cross the inhospitable terrain of the Pyrenee mountains with snow up to their thighs - whilst McDowall ("Capt. Von Berkow") uses just about every brutal technique in the book to strike fear into everyone who has seen/helped them as he tries to apprehend the…