In the all-new short, John Constantine wakes up in the eerie House of Mystery with no recollection of how he got there. Fortunately, Zatanna and his friends are all there. Unfortunately, they have a bad habit of turning into demons and ripping him to shreds, over and over again! While Kamandi: The Last Boy on Earth!, The Losers and Blue Beetle have all appeared as enhanced content on past DC Universe Movies, the extended-length Constantine - The House of Mystery makes its public debut as the anchor for this dynamic shorts compilation. SUBSCRIBE to Warner Bros. Entertainment: http://bit.ly/32v18jf Connect with Warner Bros. Entertainment Online: Follow Warner Bros. Entertainment INSTAGRAM: https://www.instagram.com/warnerbrosentertainment/ Like Warner Bros. Entertainment on FACEBOOK: https://www.facebook.com/warnerbrosent/ Follow Warner Bros. Entertainment TWITTER: https://twitter.com/WBHomeEnt About Warner Bros. Entertainment: At Warner Bros. Entertainment, we believe in the power of story. From classics to contemporary masterpieces, explore and watch a library full of extraordinary, stirring, and provocative entertainment that goes beyond the big screen. Subscribe to discover new favorites from the studio that brought you Friends, JOKER, the Conjuring Universe, and The Wizarding World of Harry Potter™. Constantine: The House of Mystery | Trailer | Warner Bros. Entertainment https://youtu.be/7W_6J9esLYY Warner Bros. Entertainment https://www.youtube.com/user/WarnerBrosOnline