In this bizarre biker movie, set in 1919, a wandering group of bikers encounter two weird sisters from Nebraska. The siblings are hereditary witches, taught by their father. One of them uses her powers to kill many of the gang members. She spares the one she is attracted to. He begins staying on her farm while her sister and another biker take off to California. On video, it is also known as The Shrieking. ~ Sandra Brennan, Rovi