most of them .. unfortunately ..

with the exception of the Evil Deads, the Romero Deads, and a selected few others ....

Some are done out of 'tradition' - to keep the fans happy .. but even those usually suck.

lets face it, after the first Fri 13 and most of the other slasher sequels ..they are technically bad films .. we just like them because we want more...

films that have deserving sequals that I've seen are Alien, Romeros stuff and Evil Dead... a few non horro aswell but i wont go into them.

films that I'd like to se a decent sequal to would be The Thing done by Carpenter and Dog Soldiers which is on its way, ther would be more but these are the ones I'd like to see the most.

I wouldn't say no to a Versus sequel
Cube could always use another sequel

Madman

Shrieker.

how about movies that deserved better sequels than they got?

many more movies some to mind that way :P heh

They should make a sequel to Gleaming The Cube.......

i'd like to see a showgirls sequal.

Another Creepshow would be fun

yeah ! one where they showed a little bit of nudity for a change !