Fact1: amateur criminals and Richard Wick attempt armed robbery at gas station, Fact2: Karl is attacked by Spaulding 's assistant allowing Spaulding to kill them, Fact3: Jerry Goldsmith Bill Hudley Mary Knowles and Denise Willis are on road in hopes of writing book on offbeat roadside attractions, Fact4: vehicle 's tire bursts in what is later seen to be trap and Baby takes Bill to family 's house, Fact5: Baby 's half-brother takes them to family home
Output: On October 30, 1977, amateur criminals Killer Karl and Richard Wick attempt an armed robbery at a gas station; however, the owner, Captain Spaulding and his friend Stucky begin mocking the robbers, and Stucky identifies Wick and begins taunting him with his nickname. Karl decides to kill them both, but is attacked by Spauldings assistant, Ravelli, allowing Spaulding to kill them. Later on, Jerry Goldsmith, Bill Hudley, Mary Knowles, and Denise Willis are on the road in hopes of writing a book on offbeat roadside attractions. When the four meet Spaulding, who is also the owner of The Museum of Monsters  Madmen, they learn of the local legend of Dr. Satan. As they take off in search of the tree from which Dr. Satan was hanged, they pick up a young hitchhiker named Baby, who claims to live only a few miles away. Shortly after, the vehicles tire bursts in what is later seen to be a trap and Baby takes Bill to her familys house. Moments later, Babys halfbrother, Rufus, picks up the stranded passengers and takes them to the family home. There they meet Babys family: Mother Firefly, Otis Driftwood, her adopted brother, Grampa Hugo and Babys deformed giant halfbrother, Tiny. While being treated to dinner, Mother Firefly explains that her exhusband, Earl, had previously tried to burn Tiny alive, along with the Firefly house after he suffered a psychotic break. After dinner, the family puts on a Halloween show for their guests and Baby offends Mary by flirting with Bill. After Mary threatens Baby, Rufus tells them their car is repaired. As they leave, Otis and Tiny, disguised as scarecrows, attack the couples in the drive way and take them prisoner. The next day, Otis kills Bill and mutilates his body for art. Mary is tied up in a barn, Denise is tied to a bed while dressed up for Halloween, and Jerry is partially scalped for failing to guess Babys favorite movie star. When Denise doesnt come home, her father Don calls the police to report her missing. Two deputies, George Wydell and Steve Naish, find the couples abandoned car in a field with a tortured victim in the trunk. Don, who was once a cop, is called to the scene to help the deputies search. They arrive at the Firefly house and Wydell questions Mother Firefly about the missing teens. Mother Firefly shoots Wydell in the neck and kills him, and Don and Steve are then killed by Otis upon finding other bodies in the barn. Later that night, the three remaining teenagers are dressed as rabbits, and taken out to an abandoned well. Mary attempts to run away, but is stabbed to death by Baby moments later. One of the family members dons the uniform of one of the deputies and drives their car, while drunk. Meanwhile, Jerry and Denise are lowered into the well, where a group of undead men pull Jerry away, leaving Denise to find her way through an underground lair. As she wanders through the tunnels, she encounters Dr. Satan and a number of mental patients; Jerry is on Dr. Satans operating table being vivisected. Dr. Satan tells his mutated assistant, who turns out to be Earl, Mother Fireflys exhusband, to capture Denise, but Denise outwits him and escapes the chambers by crawling to the surface. She makes her way to the main road, where she encounters Captain Spaulding, who gives her a ride in his car. She passes out from exhaustion in the front seat, and Otis suddenly appears in the backseat with a knife. Denise later wakes up to find herself strapped to Dr. Satans operating table, with Dr. Satan standing there.