Essentially a prequel to David Lynch and Mark Frost's earlier TV series "Twin Peaks". The first half-hour or so concerns the investigation by FBI Agent Chet Desmond (Chris Isaak) and his partner Sam Stanley (Kiefer Sutherland) into the murder of night-shift waitress Teresa Banks in the small Washington state town of Deer Meadow. When Desmond finds a mysterious clue to the murder, he inexplicably disappears.....