Ben Horne asks Cooper for help in rescuing Audrey, and Donna uncovers a significant piece of evidence at Harold Smith’s home.

Donna meets with Harold Smith, a recluse who may be the key to solving Laura’s murder.

Cooper receives some unsettling news, while Audrey continues to work undercover as a hostess at One Eyed Jacks in Canada.

In the aftermath of the incident at the Great Northern Hotel, the investigation into Laura Palmer’s death continues, and information is provided from an unexpected source.