The removal of an old tree in Glen's backyard reveals a large and mysterious hole. Glen and his sister, Al, are left to look after themselves for three days when their parents go away. This is when strange things begin to happen, all of them centered around the "hole".
This is a teaser trailer for the movie.
Still testing, here's a vintage TV spot for the movie.
Cut off at the end, this promo for an airing of the movie on "The Ghoul Show" was originally posted to YouTube by Burninschit.