A version of the film played on the 10/24/15 airing of _Svengoolie_ featured a soundtrack taken from the French language audio track on the Dracula Blu-ray.
Shot in two versions simultaneously, using different actors: the English language version with Bela Lugosi and a Spanish language version with Carlos Villarías
Also released in a silent version for theatres not yet talkie equipped.
Universal released a newly restored version of the film in 1999 that included a musical score by Philip Glass. The original "Swan Lake" music during the opening credits was removed.
Originally released with a tongue-in-cheek epilogue in which Edward Van Sloan addresses the audience about what they have just seen. Although dropped from later prints, and not restored for the 2004 DVD release, a short clip is included at the conclusion of the documentary The Road to Dracula (1999).