***Grade B version of “Halloween” with the setting of “The House on Sorority Row”*** “Sorority House Massacre” (1986) combines the plot of "Halloween" (psycho killer escapes asylum and goes after his little sister) with the sorority house setting...

Which one was this? I can't really remember. I do, however, know it was the movie where they hire a lot of women and require them all to take their clothes off. I recall a shower scene in there somewhere. But that could be a different movie exact...