Beyond the Door is a procession movie of a pregnant woman who may or may not be giving birth to a devilish being. It was made in 1974 and it's evident that it was riding the wake of the Exorcist.
Many scenes are ripped straight from the Exorcist right down to it's pea soup vomit. You think the movie would flop, but it actually did fairly well at the box office, almost outpacing the Exorcist for at least a tiny bit.
It's not a movie worth watching all the way through, but some scenes are creatively and creepily crafted. I suggest looking for a best of, or fast forwarding through some of the trash.
Review of Beyond the Door
