RAdm. Boone has become nominated to serve as ComSixthFleet and to get his third star. Days before the Senate confirmation hearing, SecNav receives an anonymous hotline tip alleging war crimes in Vietnam by Boone; Harm and Mac investigate.

Bud feels anger and agony over the recent tragedy in his family; he considers courses of action and makes a decision. Mac moves a ring, and Mic prepares to return to Oz. Webb twice gives Harm news. A secret about Harriet comes to light.