In the folksy town of Deerfield, Wash., FBI Agent Desmond (Chris Isaak) inexplicably disappears while hunting for the man who murdered a teen girl. The killer is never apprehended, and, after experiencing dark visions and supernatural encounters, Agent Dale Cooper (Kyle MacLachlan) chillingly predicts that the culprit will claim another life. Meanwhile, in the similarly cozy town of Twin Peaks, hedonistic beauty Lara Palmer (Sheryl Lee) hangs with lowlifes and seems destined for a grisly fate.

FBI Special Agent Dale Cooper (Kyle MacLachlan) comes to the small Washington town of Twin Peaks to investigate the murder of Laura Palmer (Sheryl Lee). Cooper is convinced of a link between Palmer's murder and that of Theresa Banks, who died a year earlier. While Laura's father (Ray Wise) and mother (Grace Zabriskie) mourn, Cooper begins his investigation with the help of Sheriff Harry S. Truman (Michael Ontkean), coming up against the town's many secrets and quirky residents in the process.