Sundown: The Vampire in Retreat

Sundown: The Vampire in Retreat is a 1989 American Western comedy horror film directed by Anthony Hickox and starring David Carradine, Bruce Campbell, Morgan Brittany, and Deborah Foreman. It was written by Hickox and John Burgess.

Its only public screenings were at film festivals in Seattle and Palm Springs, as well as at Cannes. Released in 1991 on VHS and in 2008 on DVD, it has earned a cult following.

Plot
Under the leadership of the ancient Jozek Mardulak, a colony of vampires seek a peaceful life in the desolate desert town of Purgatory. Key to the transition is repairing the town's artificial blood factory. Mardulak summons the human designer of the plant, who brings his wife and two young daughters along for what he thinks will be a pleasant desert vacation.

Ethan Jefferson is a vampire who wants to return to hunting and feasting on humans. Soon, the plant manager and his family are caught up in a civil war as Jefferson organizes a revolution.

In the midst of the vampire civil war a young descendant of the Van Helsing family arrives intent on destroying all vampires.