Popsugar Entertainment Halloween Entertainment 50+ Horror Movies You Can Watch on HBO Right Now 50+ Spine-Tingling Horror Movies Streaming on HBO This October 25 September 2019 by Sabienna Bowman View On One Page Photo 52 of 54 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 52 Truth or Dare A group of college students get way too involved in a deadly game of Truth or Dare in this bloody horror film. Watch it now. Previous Next Start Slideshow Halloween EntertainmentHorrorHBOMoviesHalloween