The Hunley (1999) Plot Summary Explained

The first mission ended in tragedy when the submarine sank in Charleston Harbor with all hands aboard. While the exact cause is not detailed in the film, early submarine technology was extremely unreliable, the Hunley had numerous design flaws and operational limitations that made submerged operations highly dangerous. Despite this failure, Confederate leaders, including General Beauregard, decided to raise the vessel and continue pursuing submarine warfare as a strategic advantage against the Union blockade.

Foreshadowing: Earlier tests had already revealed the submarine's vulnerability to mechanical failures underwater.

• first mission
• charleston harbor
• sinking
• submarine failure

General Beauregard ordered the submarine raised because the Union blockade was severely constraining Confederate supply lines. The strategic value of a submarine that could strike Union ships from beneath the harbor outweighed the risks. Beauregard transformed the grim accident into a renewed effort to achieve a breakthrough in naval warfare, appointing George Dixon to command and assembling a new volunteer crew.

Foreshadowing: Beauregard's decision reflects the desperation of Confederate forces under the Union blockade.

• general beauregard
• raised submarine
• blockade strategy
• confederate navy

George Dixon was appointed commander because he demonstrated leadership qualities and technical competence. The film establishes him as the officer who ultimately commanded the vessel after Beauregard took charge of the project. His selection came after several volunteers were needed to fill the crew ranks, with Dixon inheriting the command responsibility for what was considered a suicide mission.

Foreshadowing: Dixon's leadership is tested throughout the training period as tensions among crew members surface.

• george dixon
• commander
• leadership
• volunteer crew

At the Battle of Shiloh, a gold coin given to Dixon by his wife deflected a bullet and saved his life. This memory haunts Dixon throughout the film because his wife later died in a steamboat explosion caused by a drifting mine, a tragedy that adds personal weight to his willingness to undertake the dangerous Hunley mission. The coin represents both his survival and his loss.

Foreshadowing: This backstory foreshadows the personal tragedy that drives Dixon's fatalistic acceptance of the mission.

• gold coin
• battle of shiloh
• wife death
• personal sacrifice

The Hunley's first mission against the USS Wabash did not go as planned and failed to deliver the decisive strike they sought. The film depicts the attack failing to achieve its objective, though specific details of the failure are not fully elaborated. This setback prompted Beauregard to revise tactics, including fitting the submarine with protective chain netting and developing the spar torpedo approach.

Foreshadowing: The Wabash failure directly led to the tactical adaptations that preceded the successful Housatonic attack.

• uss wabash
• attack failure
• tactical adaptation
• spar torpedo

The Hunley was fitted with draped metal chain netting along its sides as protection against Union defenses. The U.S. Navy had been alerted to the submarine's existence and was preparing countermeasures. The netting was intended to blunt any impact from enemy fire or obstacles, though it also created complications, such as when a loose line from the torpedo became tangled in the propeller.

Foreshadowing: This defensive measure highlights the increasing Union awareness of the submarine threat.

• chain netting
• protection
• union defenses
• submarine adaptation

Beauregard proposed mounting the torpedo on the end of a long spar to reach enemy ships more effectively. The original method of attaching the torpedo proved ineffective against the Wabash, so the spar torpedo allowed the Hunley to extend the explosive device outward and ram it directly into the hull of target vessels. This revised tactic became crucial to the eventual attack on the Housatonic.

Foreshadowing: The spar torpedo adaptation directly enabled the successful attack on the Housatonic.

• spar torpedo
• beauregard
• tactical revision
• explosive device

The USS Housatonic was ordered to shift position in the harbor and to keep moving so it could not become entangled by the Hunley's protective netting. This order created constraints for the Confederate attack plan, as the moving target would be harder to approach. However, this also meant the Housatonic was in a specific position when the Hunley ultimately attacked on February 17, 1864.

Foreshadowing: The naval orders created the exact conditions that led to the historic attack.

• uss housatonic
• harbor position
• moving target
• union orders

On February 17, 1864, the Hunley approached the USS Housatonic and rammed the spar torpedo into the side of the Union ship. The torpedo detonated, sinking the Housatonic, the first ship ever sunk by a submarine in combat. This historic achievement came at a critical moment during the siege of Charleston and represented a major breakthrough in naval warfare tactics.

Foreshadowing: The attack fulfills the film's building tension around the crew's training and preparation.

• first submarine sinking
• uss housatonic
• february 17 1864
• historic achievement

The explosion that sank the Housatonic also damaged the Hunley itself, opening seams in the hull and letting water flood the submarine. A stray bullet from the submarine's own craft fractured a window in the conning tower and wounded Dixon. With no way to release ballast or pump out the water, the submarine settled to the bottom of Charleston Harbor.

Foreshadowing: The crew's earlier vote to flood the submarine if trapped becomes their grim reality.

• hull breach
• water flooding
• dixon wounded
• submarine damage

Before the mission, the crew had voted that if they became trapped after an attack, they would open the ballast valves and flood the submarine rather than risk suffocation. This vow weighed heavily on them as they faced their fate. With the submarine irreparably damaged and sinking, they honored their agreement, flooding the vessel and perishing together rather than suffering a slower death trapped underwater.

Foreshadowing: This decision was foreshadowed by their pre-mission vote, which revealed their acceptance of a fatal outcome.

• crew vote
• flood submarine
• suffocation risk
• sacrifice vow

The Hunley's attack on the Housatonic made history as the first submarine to successfully sink an enemy warship in combat. This achievement, while costly with the loss of all eight crew members, represented a pivotal moment in naval warfare and demonstrated the potential of submarine combat. The film celebrates this heroism during the 1864 siege of Charleston.

Foreshadowing: The memorial service in Charleston honors both the achievement and the sacrifice.

• first submarine combat
• historic achievement
• naval warfare
• charleston siege

Dixon was wounded by a stray bullet from the submarine's own craft. The bullet fractured a window in the conning tower and struck Dixon, adding to the chaos of the attack. Despite being wounded, Dixon remained at his post as the submarine began taking on water and sinking.

Foreshadowing: Dixon's wound adds to the tragedy of the mission, as he survives the attack only to perish with his crew.

• dixon wounded
• conning tower
• stray bullet
• crew loss

Following their pre-mission vow, the crew opened the ballast valves and flooded the submarine, perishing together on the bottom of Charleston Harbor. All eight men were lost in the historic first submarine combat sinking. A memorial service in Charleston honored General Beauregard and the Hunley crew for their sacrifice.

Foreshadowing: Dixon's final vision shows him reunited with his wife in the afterlife, providing a sense of closure.

• crew death
• memorial service
• charleston
• hunley crew