The setting is Vienna. A young American woman is brought to a hospital after overdosing on pills, apparently in a suicide attempt. A police detective suspects foul play on the part of her lover, an American psychology professor. As doctors try to save her life, the detective interrogates the professor, and through flashbacks we see the events leading up to the woman's overdose; her stormy and intensely sexual relationship with the professor, her heavy drinking and numerous affairs, and her estrangement from her Czech husband. A darkly erotic study of several rather unsympathetic characters.
After getting into a serious car accident, a TV director discovers an underground sub-culture of scarred, omnisexual car-crash victims who use car accidents and the raw sexual energy they produce to try to rejuvenate his sex life with his wife.
Recovering alcoholic ex-LAPD private detective Fritz Brown is hired by caddie "Fat Dog" to follow his kid sister, who is holed up with an old sugar daddy. The trail leads to his old police boss Cathcart, and the bodies start to pile up.
A bright assistant D.A. investigates a gruesome hatchet murder and hides a clue he found at the crime scene. Under professional threats and an attempt on his life, he goes on heartbroken because evidence point to the woman he still loves.