This film is presumed lost, only the soundtrack (Vitaphone) discs remain.
First "all-talking" horror movie.
The Terror is shown as a sold out film in rural England in Downton Abbey: A New Era (2022) because of its being one of the first all-talking motion pictures in 1928.
Warner Brothers' second 'all-talking' picture.
The first Warner Brothers sound film without intertitle cards.