Jennifer Aquino

Derek witnesses a horrible car accident and springs into action to save lives.

Ronette is attacked in her hospital bed by an unseen person. Jean Renault, brother of Jacques and Bernard, plans to blackmail Ben Horne for the release of Audrey. Donna meets with Harold Smith, a shut-in who had befriended Laura. Albert and Truman have a strange confrontation. Lucy reveals that there's been another man in her life, Dick Tremayne (Horne's Department Store, Men's Fashions). Shelly decides not to testify against Leo. Leland offers a clue in the search for Killer Bob. The One-Armed Man leaves Cooper the giant's final clue. Nadine wakes from her coma a changed woman. Jacoby leads Cooper and Truman to Jacques's killer. Donna discovers the secret diary of Laura Palmer.

The future of American and Japanese relations is at stake when Harm and Mac go to Tokyo to defend an ensign accused of rape.

Jack and the team must determine if a missing nanny is a kidnapping victim or a suspect when she and the infant in her care disappear from her employers' home. Initially, nanny June (Esperanza Catubig) is the prime suspect in the baby's disappearance after the child's affluent parents inform the agents that they'd just terminated June for stealing. However, when a caller demands a ransom in exchange for the safe return of both June and the child, the team contemplates who may have kidnapped the pair, while also considering that June could be orchestrating the crime. Emmy Award winner Chad Lowe ("Life Goes On") guest stars as Lawrence Pierce, the missing infant's father.

Allison agrees to help her friend Kelly with her wedding invitations while also trying to help Amy land asteady job.