- HD 1080
- Runtime: 103m.
- Status: Released
- 1
- Languages: es
- Country: Italy, Spain
- Director: Álex de la Iglesia
- Stars: Álex Angulo, Armando De Razza, Santiago Segura, Terele Pávez, Nathalie Seseña
- keywords: virgin, neo-nazism, madrid, spain, prophecy, telecaster, dark comedy, black magic, surrealism, heavy metal, hallucinogen, anti-christ, murder, inferno, apocalypse, devil, crucifix, catholic priest, christmas, violence
- Production_studio: Canal+ España, Iberoamericana Films Produccion, Sogetel
- Slogan: A devilishly dark comedy.
- providers: Amazon Prime Video, AMC Plus Apple TV Channel, AMC+ Amazon Channel, AMC+, Fandor, Shudder, Screambox, Shudder Amazon Channel, Fandor Amazon Channel, Screambox Amazon Channel, Midnight Pulp, Shudder Apple TV Channel, Amazon Prime Video with Ads, Troma NOW
- The The Day of the Beast is featured in the top rankings of 1995
- #9 in Top Comedy Movies of 1995
- #9 in Top Action Movies of 1995
- #3 in Top Horror Movies of 1995
The story revolves around a Basque Roman Catholic priest dedicated to committing as many sins as possible, a death metal salesman from Carabanchel, and the Italian host of a TV show on the occult. These go on a literal "trip" through Christmas-time Madrid to hunt for and prevent the reincarnation of the Antichrist.