"The Baby" from 1973 kind of takes the cake for the most twisted movie to ever get a PG rating (that this viewer has seen, anyway). But "Blood and Lace" would have to rank as a strong contender for that title. Its final revelations elevate it (or lower it, depending on your sensibilities) to something truly special.
It can boast a stylish opening murder set piece. Done mostly from the killers' perspective (with some cuts here and there), it actually predates sequences from both "Black Christmas" and "Halloween". It's got a cast of familiar faces, with the lovely Melody Patterson of 'F Troop' starring, screen legend / Oscar winner Gloria Grahame as a nasty antagonist, Len Lesser (Uncle Leo from 'Seinfeld') as her handyman / henchman, Vic Tayback (Mel from 'Alice') as police detective Calvin Carruthers, and TV veteran Milton Selzer as a social worker.
Ellie Masters (Patterson) is a teen whose mother, the extremely busy town whore, is murdered along with one of her johns. So Ellie is shipped off by Mr. Mullins (Selzer) to an orphanage, a den of corruption where uncooperative kids meet cruel fates. And not only will Ellie yearn to escape, she'll fall in lust with hunky resident Walter (Ronald Taft, "Night of the Witches"), compete with Lolita-like character Bunch (Terri Messina, "Single Room Furnished"), and a mysterious goon in a hideous mask will prowl around the premises.
Some buffs may cringe seeing Ms. Grahame in this kind of exploitation fare, but she does a solid job. Lesser, Tayback, and Selzer are all good as well. Patterson and Messina, despite clearly being substantially older than their characters, are appealing. That's a young Dennis Christopher ("Breaking Away", "Django Unchained") as orphanage resident Pete, and none other than June Foray can be heard as the voice of Ellie in her first scene in the hospital.
Strikingly violent, definitely melodramatic, and offbeat enough to be amusing, "Blood and Lace" is a shocker that ought to satisfy curiosity seekers.
Seven out of 10.