Dust Devil is a 1992 horror film written and directed by Richard Stanley. The film was described as being like Tarkovsky on acid by Steve Beard of The Face.
A middleaged man Robert John Burke walks on a road in the desert, and pulls over a car with a woman named Saarke Terri Norton driving in it, who takes him back to her house. while the two are making love, the man snaps Saarkes neck, killing her. Meanwhile in the town of Bethanie, Sgt. Ben Mukurob Zakes Mokae receives a phone call with strange voices speaking, as does Wendy Robinson Chelsea Field in Johannesburg, South Africa. In the morning, the man burns down Saarkes house, inside which he has drawn many strange symbols and pictographs. he then gets into Saarkes car and drives away. In Johannesburg, Wendys husband Mark Rufus Swart accuses her of cheating on him, causing her to leave him and drive to Namibia. Meanwhile, Mukurob receives a call about Saarkes house and drives to investigate with his superior, Capt. Beyman William Hootkins. Mukurob visits Dr. Leidzinger Marianne Sgebrecht, who tells him that the incident may be a part of a strange witchcraft ritual.Wendy runs her car off the road and finds an abandoned camper which Dust Devil had hitched a ride with at Bethanie with a strange man, who she asks to help her push her car out of the sand. She then sees Dust Devil on the side of the road, and stops for him. Cpl. Dutoit Russell Copley and Cpl. Bates Andre Odendaal find the abandoned camper with dismembered body parts inside. Mukurob drives to Joes home, the former Bethanie cinema, and asks him about the symbols that were in the house. He responds that it was the work of magic, to which Mukurob scoffs. Wendy and Dust Devil continue driving and pass another hitchhiker, but Dust Devil tells Wendy not to stop. As they pass the hitchhiker, Dust Devil disappears from the car. ........
Source: Wikipedia