In what is set to be the biggest, baddest and most gruesome convention to hit Las Vegas, Fangoria's Trinity Of Terrors continues to add to the list of scream-worthy  celebrities set to attend the three day event.

The multi-media horror event which will take place Halloween weekend had previously announced guest appearances from the likes of John Waters (PINK FLAMINGOS, SEED OF CHUCKY) and Malcolm McDowell (A CLOCKWORK ORANGE, ROB ZOMBIE’S HALLOWEEN) and now the newly announced addition of Bruce Campbell (EVIL DEAD, ARMY OF DARKNESS). Also on the list of terrifying events will be the screening of over a dozen new films including the latest entry in the legendary zombie series from the godfather of modern horror, George A. Romero's SURVIVAL OF THE DEAD.

Celebrity appearances, signings, screenings, vendors, exhibitors, panel discussions, special FX make-up applications, video gaming, tattooing, collectibles, special VIP parties and more will set the stage for a special Halloween night performance in the Pearl Concert Theater by multi-platinum, Grammy Award-winning alternative metal masters, SLIPKNOT.