AMC dumped Monsterfest a couple of years ago, now they've got something called Fearfest. It's usually horror, but it lets them include science-fiction, thrillers, etc.
Not nearly as cool, in my opinion.
It kicked off last night with Alien and Aliens. This is their lineup the next 9 days:
The Return of the Living Dead
Jack the Ripper
The Brain Eaters
The Fly (1958)
Dracula
Exorcist: The Beginning
Alien
Aliens
Alien 3
Alien Resurrection
Wolf
The Beast Must Die
The Frighteners
Raising Cain
The Shining
Psycho (1998)
The Innocents
The Fly II
Thir13en Ghosts
Halloween (1978)
Frankenstein Meets the Space Monster
King Kong (1976)
Halloween 4: The Return of Michael Myers
Halloween 5: The Revenge of Michael Myers
Buffy the Vampire Slayer
And Now the Screaming Starts!
Puppetmaster
House on Haunted Hill (1999)
Return to House on Haunted Hill
Exorcist: The Beginning
Blood of Dracula
The She-Creature
Sabretooth
Piñata: Survival Island
End of Days
Young Frankenstein
The Amityville Horror (1979)
And for the finale, AMC will be showing a high definition, completely digitally restored version of the original Night of the Living Dead three hours in a row on Halloween. Best part, easily.