What are those people called that make horror movie masks?

So.. We are having a huge halloween party this year and i wanted to know what the people who make the real character masks for the movies becuz i wanted to know how to do cool make ups or something to make our props.. Thx!!What are those people called that make horror movie masks?
There are whole teams of people who make those masks and appliances, but they fall under the category of Special Make-up Effects. Under that group you have sculptors, mold-makers, lab technicians, designers, etc.What are those people called that make horror movie masks?
They are called by a couple of different names, Special effects artists, special effects make up artists, costume maker, seamstress.





Here are a few links that should help:


http://www.frightcatalog.com/


http://www.thehorrordome.com/





good luck!
The people that make the actual masks for the movies are called ';Hollywood Make-up Artists';
Horror movie mask makers.
Horror Movie Mask Makers
Aren't they the ';special effects'; , ';costume ';and/or the ';make up'; people?