Well, being a massive horror movie fan any of the following would be fantastic.
Doug Bradley - Pinhead from Hellraiser 1-8
Heather Langenkamp - Nightmare on Elm Street
Robert Englund - Nightmare on Elm Street
John Saxon - Enter The Dragon, Black Christmas
Kane Hodder - Jason Voorhees from Friday 13th
Ted Raimi - Spiderman, Evil Dead Series
Joseph Pilato - Day of The Dead
Tuesday Knight - Nightmare on Elm Street 4
Linnea Quigley - Return of The Living Dead, Creepozoids
Melinda Clarke - Return of The Living Dead 3, The O.C
Eileen Daily - Razorblade Smile
Emily Booth - Bits, Evil Aliens
Lloyd Kaufman - Troma
I know its highly unlikely to have any of these stars but one can hope.