I've seen this.
I was born the year this first aired so my first knowledge of it came when I chanced across the title in Leonard Maltin's movie guide. I think it was even taken out of later editions to make room for newer movies, but I stumbled on it when it was shown as a late night movie in the late 80's or early 90's and having always been curious about it, I watched it.
I remember not caring much for it, but it was watchable. I'm glad I saw it since it seems to be fairly obscure now.