This review may contain spoilers. I can handle the truth.
Imagine being unlucky enough to buy a haunted house... and THEN find out that you have a street gang on your doorstep!
The story is all over the place, but I think that's part of its charm... "Theatre of Blood" updated to the Eighties, and without the class.
The best bit is when one of the bikers takes off his leather jacket... to reveal a MAGENTA VELOUR top, underneath!