- The Wasp Woman (84 min.) - 1959
Janice Starlin, the owner of a cosmetics firm, sees that her fading beauty is not only causing waves in her personal life but causing some prestige problems for her also-fading business. She becomes an easy mark for a pseudo-scientist, Eric Zinthrop, who claims to have developed a serum from the enzymes of wasps that will turn aging skin to youthful-looking skin. The second-best thing to a time machine. She, without any hesitation, agrees to be the first human to try the Zinthro injections. But, as her beauty returns, her secretary, Mary Dennison, and her advertising executive, Bill Lane, notices she is also having a personality change and it isn't for the better, albeit she was no Miss Congegeniality to begin with. Then, Zinthrop gets hit by an automobile, for plot-development purposes, and is somewhat incapacitated and not in any shape to be whipping up any new batches of Zinthrop's Wasp Enzyme Injection Serum and, without her enzyme injections, Janice turns into a wasp-like woman and meaner that a yellow-jacket hornet. Several people don't live to regret coming into contact with her, and this is not good for the business, either.

The founder and owner of a cosmetic factory, Janice Starlin (Susan Cabot), is concerned with the dropping sale results of her company. The scientist Eric Zinthrop (Michael Mark) offers to her his research with wasp enzymes that makes animals younger, and she immediately accepts to hire him, provided she becomes his human subject. She decides by her own to accelerate the treatment injecting additional serum trying to see earlier results, becoming the lethal "Wasp Woman".


- The Indestrutible Man (70 min.) - 1956
A violent criminal called The Butcher is brought back to life by a scientist using electricity. The Butcher becomes an invulnerable mute, and seeks vengeance upon those who caused his execution.

"Butcher" Benton goes to his death in the state prison, cursing the three men who double-crossed him following an armored-car hold-up; "Squeamy" Ellis, Joe Marcelli and Paul Lowe, his attorney and leader of the gang. He vows to return and kill them and dies without revealing the location of the stolen money. Detective Chasen is determined to keep working on the case until the stolen loot is recovered. Benton's body is taken to Professor Bradshaw and his assistant for experimentation, and they manage to restore him to life, making him practically indestructible in the process. He takes off after the three men, getting rid of everybody who stands in his way. He is impervious to police bullets. He kills Ellis and Marcelli, while Lowe seeks police protection. Benton takes to the sewers to recover the hidden loot and the police are powerless to stop him.


- The Ape (62 min.) - 1940
Dr. Bernard Adrian is a kindly mad scientist who seeks to cure a young woman's polio. He needs spinal fluid from a human to complete the formula for his experimental serum. Meanwhile, a vicious circus ape has broken out of its cage, and is terrorizing towns people.


- Dementia 13 (75 min.) - 1963
John Haloran has a fatal heart attack, but his wife Louise won't get any of the inheritance when Lady Haloran dies if John is dead. Louise forges a letter from John to convince the rest of his family he's been called to New York on important business, and goes to his Irish ancestral home, Castle Haloran, to meet the family and look for a way to ensure a cut of the loot. Seven years earlier John's sister Kathleen was drowned in the pond, and the Halorans enact a morbid ritual in remembrance. Secrets shroud the sister's demise, and soon the family and guests begin experiencing an attrition problem.