Girls on the Road

After an unusual credit sequence featuring busty cult starlet Uschi Digart, the film follows the story of two girls (Kathleen Cody and The Fifth Floor's Diane Hull) on their way to a hippie encounter session run by Ralph Waite (The Waltons). They pick up a crazed Vietnam veteran (Michael Ontkean from Twin Peaks) who has grainy flashbacks in both black & white and distorted color, aside from having a bipolar mood disorder. He might just be the serial killer who is murdering hippies... (All Movie Guide)