Hugo is a brilliant turn-of-the-century scientist, loved and respected by his family and friends, admired by his colleagues. But he is a man quickly becoming obsessed with a curious and frightening question... what is the mysterious apparition found in the … Robert Powell, Robert Stephens, Jane Lapotaire, Alex Scott, Ralph Arliss, Fiona Walker, Terry Scully Added on Amazon Prime 2023-02-08. Youtube Trailer