The plot of "Black Devil Doll from Hell" is fairly simple:a foul-mouthed ventriloquist dummy terrorizes a defenseless religious zealot.Helen Black,a prim and deeply religious woman,buys a strange doll in a curio shop.The shop's owner tells her that the doll has been purchased four different times,and each time it has found its way back to the shop.Soon the Helen is thrown into a nightmare as the doll begins to terrorize her...Wow,this piece of blacksploitation sleaze is completely abysmal.The acting is horrible,the score is incredibly awful and there is no gore.The special effects are some of the worst I have ever seen.Still the lengthy sex scene between Helen and a doll is hilarious.That sequence,with the puppet(obviously controlled by a guy shaking it off-screen)humping this plump but ecstatic Bible-thumper had me laughing so hard I was crying.The action drags tremendously,with most scenes going on for way too long and others being totally unnecessary.Overall,a must-see for fans of trash cinema.