Terry (John Savage, The Deer Hunter) was forced to participate in a gang assault and served two years in prison, losing his sanity. His mother Thelma (Ann Sothern, so many roles, but also the titular voice of My Mother the Car) runs a boarding house for old women who all gossip about the strange nature of their relationship; if you didn’t know the truth, you would think they were a married couple, not a son and his mother.
Thelma wishes that the victim of the assault, Tina (Sue Bernard, Faster, Pussycat! Kill! Kill!) was dead. So Terry runs her off the road. He hears how his attorney Rhea Benson (Ruth Roman, whose slate of movies in the early 70s was absolutely wild between this, The Baby and Impulse) didn’t protect him enough, so he kills her too. He even kills new tenant Lori (Cindy Williams, who was commuting between the set of this film and The Conversation) and they move the body out in full view of their suspicious neighbor Lori (Luana Anders, Night Tide).
Speaking of that librarian next door, that same character shows up in 1980s The Attic, which was also written by Tony Crechales and George Edwards.
Also, to those that worry about cat murder, yes — a cat does die in this. It was a real cat in that scene, but it was sedated by a vet. The one in the dumpster is an actual euthanized cat, but it was not killed for this production.
Sadly, this movie had poor distribution and was lost for a few years. How exciting is it that we live in a world where films get found and we can find them ourselves so easily?
You can watch this on Tubi.