Allies of the Shadows seek revenge against humanity. This movie sets up the series, “Crusade,” the sequel to “Babylon 5.”

Michael, a wimpy young executive, is about to get pulverized by a jealous boyfriend in a bar when a handsome, mysterious stranger steps in–and then disappears. Later that night, while jogging, Michael runs into the stranger on a pier. He introduces himself as Alex, and the two go out to an under- ground club. Alex wheedles his way into Michael’s life and turns it upside down…