Originally Posted by Nailwraps
The problem is:
-House 1-2 are owned by Image through their deal with Lakeshore
-House IV I think is with New Line and as far as we know, Warner won't budge sub-licensing movies
The Birds II however, they can possibly acquire since it's Universal.
That said, here's the Blu-ray.com review for The Producers '68:
Darn, that stinks. Well, hopefully Image will release the first two House films on blu-ray at some point.