Firecracker
Tags: neo noir, cruelty, murder, cult, flashback, psychedelic

Plot synopsis:
The film opens with the body of a murder victim being exhumed from under a storage shed in 1950s small-town Wamego, Kansas. The story leading up to the murder is then told.
Handsome, sociopathic David (Mike Patton), the owner of a local garage, bullies his meek, sensitive piano-playing younger brother, the teenage Jimmy (Jak Kendall). Their religious, mentally unbalanced mother, Eleanor (Karen Black), attempts to ignore David's behavior; their withdrawn and ill father is about to be placed in a nursing home. When Jimmy shyly announces at the family dinner table that his piano teacher plans to include him in an upcoming recital, David belittles and beats him, ordering him to give up his "sissy" piano and work at the garage, earn money and be a real man. Jimmy finds temporary escape from his family dysfunction by visiting a traveling carnival that stops in Wamego each summer. He forms a platonic friendship with the premiere sideshow attraction, Sandra (also played by Karen Black), an aging but still glamorous lounge singer. Sandra is virtually a captive of the sadistic carnival owner Frank (also played by Mike Patton), who abuses her emotionally and physically. While Jimmy dreams of running away to play piano for the carnival, Sandra has the opposite dream — to escape the carnival and live a normal life.
Sandra had a past relationship with David, but when he approaches her again, she makes it clear that she is no longer interested in him and tells him that she won't let him "hurt her" again. David goes home and takes out his frustrations on Jimmy (in a scene where sexual abuse is strongly implied but not shown). It is later revealed that David got Sandra pregnant the previous summer, and when the pathologically jealous Frank found out, he cruelly terminated her pregnancy and mutilated her genitals to make her unattractive to other men. Unwilling to take no for an answer, David confronts Sandra at her trailer and discovers Jimmy hiding there. David flies into a rage, rapes Jimmy in front of Sandra, and storms out. Sandra consoles Jimmy, who goes home. The next day, the carnival leaves town, its departure coinciding with David's disappearance, which the female police chief Edith "Ed" Carlisle (Susan Traylor) begins to investigate. It begins to appear that a murder, presumably of David, took place at his family's home.
Meanwhile, the carnival is losing money and Frank's treatment of Sandra is becoming worse, including sending his gang of brutal henchmen to menace her sexually. She resolves to leave and the other carnival freaks bid her goodbye. Jimmy arrives planning to join the carnival, but Sandra, knowing that the carnival is also a dysfunctional environment and not the escape of which Jimmy dreams, sends him home. Frank refuses to let Sandra go and instead chains her up. When Frank comes to see her in her chains, the other freaks help Sandra overpower him, and she strangles him to death with her chains. The freaks hide Sandra from Frank's vengeful henchmen and give her money and a bus ticket to help her escape, but the henchmen capture her in a field and brutally kill her.
Back in Wamego, flashbacks show how David came home to find Eleanor comforting the traumatized Jimmy in a locked room. David broke down the door, dragged Jimmy downstairs and started abusing him. Eleanor, praying, took a pair of scissors from a drawer and stabbed David to death. Jimmy and Eleanor then buried the body under the shed. Pearl (Brooke Balderson), a local psychic girl, realizes the location of David's body and digs up his corpse, revealing a hand to Chief Ed. Eleanor, now clearly mentally ill, is taken away by attendants to a mental institution, while Jimmy cries. In an attempt to save his mother, Jimmy tearfully confesses to David's murder. The end titles of the film state that Jimmy was sentenced to life in prison and later released on parole, at which time Chief Ed, who had become a district judge, sealed the case so no record of it exists today.