Rebelling against his dreary life in a small Arizona town, salesman Nick abandons his girlfriend, Beth, and strikes out onto the highway in search of... something else. Encouraged by her best friend, Carol, Beth reluctantly accepts the romantic attentions of Sid, a local housepainter.

A cul-de-sac in an oppressive suburb becomes a literal dead end for wife and mother Karen Christianson when she is brutally murdered in her own home. In the wake of the event, Karen's teenage daughter Ellie begins to exhibit bizarre behaviors as she slowly acquires her mother's demeanor and mannerisms. Meanwhile, Karen's husband Ben nurtures a less-than-innocent interest in the family's sultry live-in nanny, Lena.

Author Joel Garcia breaks his neck while hiking, and finds himself in a rehab center with Raymond, an exaggerating ladies man, and Bloss, a racist biker. Considerable tension builds as each character tries to deal with his new found handicap and the problems that go with it, especially Joel, whose lover Anna is having as difficult a time as he is.