“An Unquiet Grave” (*1/2 out of four) was a pointless bore about a man (Jacob A. Ware) who sets out on the year after his wife’s death to enlist her sister (Christine Nyland) to bring her back from the dead but naturally all does not go well and havoc ensues. No suspense or scares and a virtual catalogue of vintage horror movie cliches. Nyland’s strong performance is film’s only real virtue. She also co-wrote this clunker.