How about Doug Bradley (Pinhead from HELLRAISER)....?
Maybe some of the bad guys from the original TEXAS CHAINSAW MASSACRE: Gunnar Hansen (Leatherface), Ed Neal (the crazy Nubbins Sawyer) and John Dugan (Grandpa)? Is Jason your hero? Well, Warrington Gillette, the Jason Voorhees from FRIDAY THE 13th 2 will be there.
How about the lovely talented Felissa Rose, (Angela from SLEEPAWAY CAMP) who has a secret?!