4K ULTRA HD REVIEW / HDR SCREENSHOTS English actor Michael Redgrave plays cabaret ventriloquist Maxwell Frere, whose dummy Hugo seems to have a mind –  and a voice – of his own, in one of the mysterious stories told in “Dead of Night.” (Click an image to scroll the larger versions) 4K screenshots courtesy of KL Studio Classics/StudioCanal - Click the jacket for an Amazon purchase “DEAD OF NIGHT”   4K Ultra HD & Blu-ray, 1945, Not Rated   Best extra:  Commentary by novelist/