Michele is a Las Vegasgo-go dancer whose interference in her best friend's faltering marriage is seen by the girl's ex-husband as the cause of the couple's recent divorce. Obsessed, he shoots his former wife in public but manages to get away; Michele fears he'll be coming after her next. She gets some help from the police, but fears for her safety when the maniac continually eludes capture. Driving from Vegas to Los Angeles, Michele finds work at a club called The Losers, where she's picked up by the friendly valet. She doesn't tell him there's a lunatic after her, but he knows something's wrong. Meanwhile, the killer has just shot an elderly man and stolen his car, and is on his way to L.A. to find Michele.
The film was based on an original screenplay. It was the first film by the GMF Pictures Corporation, a Getty company that was run by J. Paul Getty's son Ronald.[3][4][5]
Filming began in March 1969[6] and finished in June.[7]