Megan Fox, Hugh Jackman, Tobey Maguire and Quentin Taratino will celebrate the creepy and otherworldly at Scream 2009.
All are set to appear on the Spike TV special, which will be taped Saturday at the Greek Theatre and air in the US on October 27, the network announced Monday.
Liv Tyler, Sam Raimi, Elijah Wood and comic-book legend Stan Lee will also take part in the fourth annual event honouring sci-fi, fantasy and horror work in TV and film.
Fans can vote for their favourites online.
Vampires will have a heavy presence at this year's event, as the cast of HBO's True Blood is expected and Twilight star Taylor Lautner is set to show footage from the forthcoming film New Moon.
AP