Arrow Video is celebrating the career of José Ramón Larraz with the release on March 25 of this feature-packed limited edition boxset collecting together brand-new 2K restorations of three of the cult filmmaker's movies: Whirlpool (1970), Vampyres (1974) and The Coming of Sin (1978). To celebrate the release, we've two Blood Hunger: The Films of José Larraz boxsets to give away! To be in with the chance of winning one, simply answer the following question correctly…