At the ultimate gathering for horror fans, the line between fantasy and terrifying reality is about to be severed in The Horror Convention Massacre. As devoted attendees like the passionate Bryan Jalovec and enthusiastic Alicia Kenney immerse themselves in a world of movie monsters and memorabilia, a genuine and brutal threat emerges from the shadows. What begins as a weekend of celebration and fandom descends into a desperate fight for survival when a masked killer, inspired by the very films on display, begins hunting the convention-goers one by one. Directed by Joe Ostrica, the film traps a cast including Ted Wodoslawsky, Theo Kerg, and Lindsay Robertson in a claustrophobic maze of vendor booths and panel rooms, where every costumed figure could be a friend or the murderer in their midst. This gruesome love letter to the genre cranks up the tension, forcing these horror aficionados to use their encyclopedic knowledge of slasher tropes not for trivia, but to outwit a very real and relentless evil before the final curtain falls.