Cinerama Releasing Corporation

An experiment on a simpleton turns him into a genius. When he discovers what has been done to him he struggles with whether or not what was done to him was right.

Martha Beck, an obese nurse who is desperately lonely, joins a "correspondence club" and finds a romantic pen pal in Ray Fernandez. Martha falls hard for Ray, and is intent on sticking with him even when she discovers he's a con man who seduces lonely single women, kills them and then takes their money. She poses as Ray's sister and joins Ray on a wild killing spree, fueled by her lingering concern that Ray will leave her for one of his marks.

When June Buckridge arrives at her London flat and announces 'They are going to murder me', her long-time lover and doll-cuddling flat mate Alice 'Childie' McNaught realizes that things are going to change. For June is referring to her character 'Sister George', a lovable nurse she portrays in a popular daytime serial. To make matters worse, the widowed executive at the BBC responsible for the decision to kill off Sister George - Mercy Croft is also a predatory lesbian who is after Childie and will stop at nothing to get what she wants.

James Lake (Raymond St. Jacques) is an escaped black convict imprisoned for a murder he didn't commit. Leslie Whitlock (Kevin McCarthy) offers James money to kill his wife, Ellen (Dana Wynter). He declines and tries to look up his old flame Lily (Barbara McNair), but discovers his own brother is now married to the sultry nightclub singer. James returns to Leslie, and the trio travel towards a mountain retreat. James and Ellen escape and try to find the murderer who had framed James years before.

The Grissom Gang is a remake of the notorious 1949 British melodrama No Orchids For Miss Blandish. Kim Darby plays a 1920s-era debutante who is kidnapped and held for ransom. Her captors are the Grissoms, a family comprised of sadists and morons, and headed by Ma Barker clone Irene Dailey. One of the Grissoms, played by Scott Wilson, takes a liking to his prisoner, which results in a bloody breakdown of the family unit. Both The Grissom Gang and the original No Orchids For Miss Blandish were inspired by the best-seller by James Hadley Chase, though neither film retains Chase's original ending.

Country singer Maury Dann lives life in the fast lane, counting on his rakish charm and raw talent to excuse his reckless behavior. Touring on the road in the rural south with his dedicated manager, his loyal driver and his long-suffering girlfriend, Maury seduces groupies, brawls and breaks the law, brashly relying on his team to cover for him. Heedlessly alienating all those who care for him, Maury blindly keeps the pedal to the metal.

Dissatisfied with the family architectural business, a man and his wife pack up and move out to his great-grandfather's old house in the country. While trying to patch it up, the house starts to make it clear to him that it doesn't want him there, but the local church (with some off-kilter practices of their own) seems to take a shine to him.