This one here is the theme they did for a VD film called Damaged Goods (IMDB), the only feature film by king of the high school scare film, Sid Davis.
(hear a snippet at...) http://www.allmusic.com/cg/amg.dll?p=amg&sql=33:hbfqxxeald0e
They also had a feature film in the 1960s (made in Japan),Beloved Invaders (IMDB) that is on a region free, NTSC DVD in Japan.
