Devil Girl (2007)

Fay is a small town girl on a cross country road trip, trying to escape her own reality after the death of her father. When her muscle car breaks down during a drag race she finds herself stranded along route 66 in an isolated desert town. Short on cash, she makes a series of choices to make enough money to repair her car. After encountering a neurotic, drug abusing clown she finds herself sliding down a dark spiral. Soon thereafter, her road trip starts to devolve into a living nightmare. Trapped and desperate, she fights to regain her identity while navigating through a host of locals; a creepy motel clerk, an overzealous preacher, and a sexy temptress with horns and a tail.