The makers of Behind The Mask: The Rise of Leslie Vernon have every intention of creating a "prequel-sequel-remake" titled Before The Mask: The Return of Leslie Vernon, but they need your help:
"Welcome Vernonites and Independent Horror Film Fans! Please join us as we embark on this grassroots endeavor to move B4TM into production. Express your support by pre-ordering merchandise for our long awaited prequel-sequel-remake to Behind The Mask: The Rise of Leslie Vernon."
They have posted a short video, plot synopsis, and have multiple purchase options. If you are interested in helping fund the project or for more information, visit their official Facebook page at: http://www.facebook.com/BeforeTheMask