Sorority House Massacre II (also known as Sorority House Massacre II: Nighty Nightmare) is a 1990 American slasher film directed by Jim Wynorski, featuring scream queens Melissa Ann Moore and Gail Harris (credited as Robyn Harris).

It follows five sorority sisters who are stalked and murdered by an unknown assailant after purchasing a large house.

It was followed by Sorority House Massacre III: Hard to Die, which was a remake based on the same script as the second film.

Five women, Linda, Jessica, Kimberly, Suzanne and Janey buy a new sorority house.

They get it cheap because of the bloody incidents that took place five years earlier, committed by a murderer known as Hockstatter.

Meanwhile, Mike and Phyliss travel to a strip club to talk to Candy, a survivor of the Hockstatter massacre.

Corman paid him to write Sorority House Massacre II, assigning Beverly Gray to work with him.

So when she asked for another rewrite I came to the conclusion that I would be writing Sorority House Massacre II for the rest of my life.

Julie Corman put a hold on striking the sets and told Wynorski to make the film while they were gone without telling Roger.

[1][2] Wynorski says: "I wrote the script in four days, cast it in two and started shooting the moment they left town.

At first, the script ended when the cops arrived in the morning and found the Gail Harris character alive and holding the knife.

I said to hell with that and continued on, bringing Orville back to life one more time to take care of business".

[2] The film was followed by Sorority House Massacre III: Hard to Die in 1990, which used the same script slightly altered, seeing the return of the same creative team and several actors and actresses as different characters.

[2] A fourth Sorority House Massacre film began production in 2001 and wrapped principal photography in February 2002.

In March 2015, Jim Wynorski released a poster for the film on his official Facebook page with the title Sorority House Massacre: The Final Exam.