SIRENS?
J/k....
That sounds a bit like IN THE MOUTH OF MADNESS, one of my favorite bad horror films. I don't think many of the ghouls were prominent. One was played by Viggo from Ghostbusters 2, one was played by Happy Gilmore's grandma, and then the head guy was played by Jurgen Prochnow, who played Duke Leto Atreides in DUNE. Charlton Heston was involved but he wasn't in the creepy town.