Universal Orlando unleashed the mayhem of its annual Halloween Horror Nights event over the weekend. Want to see the fiendish fun? I've posted a 17-image photo gallery complete with vampires, demented clowns, a director who takes the expression "cut!" a little too literally, and netherworld goddesses writhing to the beats of the "Blood Masquerade." Enjoy!

• Halloween Horror Nights at Universal Orlando Overview
• Halloween Horror Nights at Universal Orlando 2005 Feature Article
• Halloween Horror Nights at Universal Orlando 2005 Photo Gallery
• 2006 Halloween Events at Florida Parks Guide
• 2006 Scardy-Parks Guide