BLOODY BIRTHDAY (1981). Not bad little film about three rotten little kids pulling off nefarious acts on many of the cast members, due to Astrological happenings. Decent cast has Julie Brown ( the other JB on MTV and also known for "The Homecoming Queen's Got a Gun") doing some nudity and also a small part for Jane Geer who played an older woman in a SUPERNATURAL episode who gropes Sam so insistantly that her fingerprints are still there
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Has comparisons to 1980's THE CHILDREN, but I think this one is a little better, even if the soundtrack music sounds a lot like FRIDAY THE 13th. **1/2