Blood Salvage is a one-of-a-kind in so far as it is the only horror film (to my knowledge) to be produced by a world heavyweight boxing champion: Evander Holyfield (who also has a cameo as himself, taking on opponents in the ring at a fairground). Thematically, however, the film is far less unique, using Tobe Hooper's oft-mimicked Texas Chainsaw Massacre, and his follow up Eaten Alive, for its template, with just a little bit of Motel Hell for good measure.
Lori Birdsong plays pretty teen April Evans, who doesn't let the fact that she is in a wheelchair stop her from entering beauty contests. Returning home from a pageant, the Evans family lose a wheel on their RV, unaware that it has been tampered with by reprehensible redneck Hiram, who forces vehicles off the road so that his father Jake can farm the organs of the injured occupants to sell on the black market (to the deviant Dr. Stone, played by My Favourite Martian star Ray Walston).
No sooner has the RV skidded to a halt, than Jake shows up to offer a helping hand, towing the family to his home where, one by one, he adds them to his organ farm—with the exception of April, who reminds Jake of his dead wife. By injecting April with spinal fluid taken from her younger brother Bobby (Andy Greenway), Jake hopes to make April walk once more, and then make her his wife. Of course, with April's legs functional, escape is possible, but the hicks' massive pet alligator makes matters more difficult
Director Tucker Johnston wisely aims for a darkly comic tone, and occasionally hits the target—Jake's victims moaning 'help me' in unison as Mr. Evans (John Saxon) makes a bid for freedom is a wonderfully macabre moment—but with the general predictability of the script and not nearly enough in the way of graphic ghoulishness (despite the nature of the film, gore is kept to a minimum), Blood Salvage isn't quite as entertaining as its morbid premise promises.