A top female helicopter pilot is accused of disobeying an order---to cease her affair with a married enlisted man, and a Congresswoman is determined to ensure the pilot's fair treatment as a potential court-martial looms.

Harm, Mac, and Bud investigate claims of sexual harassment aboard an aircraft carrier. Mac's boyfriend, Dalton Lowne, is the defendant's attorney, and Mac is shocked when she discovers that he has been copying information from her files.

In order to solve the case, and combat Lowne's dirty tricks, Harm enlists the aid of Congresswoman Bobbi Latham. Justice is served, though many people's lives are changes as the result of Lowne's tactics.

Political pressures come into play after an F-14 pilot clips a ski helicopter during a NATO exercise over Italian airspace, killing six civilians. Harm and Mac are assigned to opposite sides in the case, but the Italian government wants to prosecute on its own.

Harm is sent to Washington, D.C., to join a committee formed to judge the validity of a shocking television report -- that U.S. forces used sarin gas on fellow Americans during the Gulf War. What he uncovers, though, is so unexpected that he can't present it without testimony from a key witness, Sgt. Morrison, who was actually on the mission in question in the Gulf, but has been missing ever since.

Meanwhile, Mac is caught off guard when an old flame, Christopher Ragle suddenly reappears in her life.

Mac is arrested and placed on trial for a major felony, along with her former commanding officer and mentor, Col. John Farrow. Conviction could result in long prison terms.

Harm volunteers to defend her, but his efforts are thwarted by Farrow's defense attorney, JAG exchange officer, Australian Navy Commander Mic Brumby. Harm feels that neither defendant has come clean with the truth and he begins to search for evidence which is not forthcoming from either one. Ultimately, he learns that Mac and Farrow have each been trying to protect the other. The key witness in the case turns out to be a major surprise to both defendants.

Harm faces a court-martial when a letter critical of the President appears on the Op-Ed page of a newspaper and is traced to his computer.

As an investigation threatens Harm's promotion as well as his entire career, a well-known conservative organization offers to represent him and Harm accepts. The key to Harm's defense is to find the actual letter-writer, so Bud digs through Harm's old case files searching for those with an axe to grind.

Lt. Elizabeth ""Skates"" Hawkes, Harm's former RIO (radio intercept officer), comes under fire after the crash landing of a Tomcat aboard the USS Patrick Henry. The ship's captain and Skates' commanding officer both place the entire blame of the crash on her shoulders and press for her court-martial.

Barred from the initial investigation because of his relationship with Skates, Harm is finally able to help when he's called upon to defend his friend at her court-martial and employs all of his legal skills to save her military career.

On Christmas Eve, Harm pays his annual visit to the Vietnam Memorial to honor his father who was shot down on Christmas Eve, 1969. At the memorial, Harm meets a beautiful, but mysterious woman, who claims to have known Harm, Sr. She used to be a singer in a traveling USO tour and she met Harm's father shortly before his fateful flight.

In an unusual casting twist, Harm stars as his father in this episode, and many familiar faces show up playing different roles.

Harm and Mac face-off in court when a female seaman, charged with desertion, claims she left because her recruiter lied to her about what her duties would be. Meanwhile, Admiral Chegwidden takes the case of an old friend whose impressive career is threatened because of the side effects of Viagra.

When two Naval aviators are killed in the crash of their newly upgraded F-14 jet, Harm uncovers improprieties with both the civilian contractor and the Navy liaison.

Adm. Boone (CAG aboard the USS Seahawk, ""A New Life"" & ""Chains of Command"")is nominated to become the Sixth Fleet Commander. An anonymous informant accuses Adm. Boone of massacrering civilians during the Vietnam War, and Harm and Mac are given only four days to investigate the claim, in part one of a two-part episode.

Harm & Mac defend Adm. Boone in court against the charges that he was responsible for massacrering civilians. Although he is eventually acquitted, he decides that it is probably best to retire from the service, despite Harm's objection that the Navy need men like him.

Harm's friendship with Capt. Volkonov puts him in a precarious position when a Russian submarine blows up and the Russians claim that a U.S. submarine was responsible. It's up to Harm to convince his friend (& the world) that the accident was caused by a faulty new Russian torpedo, without divulging highly classified material.

Meanwhile, Mac is sent onboard the USS Watertown to observe when the Congressional committee headed by Rep. Latham investigates as to why women are not allowed to serve aboard submarines.

Renee & Mic are left behind wondering whether their really is something between Harm & Mac.

Harm and Mac investigate the Osprey, a controversial Marine Corps helicopter/airplane, after one almost crashes with Congresswoman Bobbi Latham on board.

**November 2, 2001** Harm defends a Marine who says he was obeying verbal orders when his violation of the rules of engagement led six soldiers to their deaths in a ambush.