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Up to date as of February 07, 2010

From Lostpedia

Martin Keamy
Martin Keamy
Portrayed by
First seen
Last seen
Appeared in
Mentioned in
Episode count
Centric episode(s)

Martin Christopher Keamy
Also known as
Date of birth
Date of death
Las Vegas, Nevada, USA
First Sergeant, United States Marine Corps
In Australia...
On the plane...
On the island...
Family members

S1 - S2 - S3 - MP - S4 - S5 - S6

Martin Christopher Keamy was a mercenary and the leader of the mercenary team that traveled to the Island from the freighter Kahana. He and his team invaded the Barracks, shooting and killing several Oceanic Flight 815 survivors, as well as three other island inhabitants. He also staged a mutiny on the Kahana, first killing the doctor, Ray, then Captain Gault. After the mutiny, he returned to the Island to finish his mission. After the rest of his men were killed, he followed Ben to the Orchid, taunting Ben into fatally stabbing him to death. His death activated the dead man's trigger, detonating the C4 in the Kahana to explode and destroy the ship, killing most on board.


Before the freighter

Keamy is from Las Vegas, Nevada. ("The Constant") According to Ben, Keamy served as a first sergeant in the United States Marine Corps from 1996 to 2001. He later worked for several mercenary companies, including in Uganda, where it is implied (by Ben) he committed war crimes or comparable atrocities. ("The Shape of Things to Come")

On the Island/freighter

Keamy, Omar, and other members of the crew were skeet-shooting with automatic weapons. When Michael Dawson, under the alias Kevin Johnson, questioned the "rescue" crew's possession of the weapons, Keamy snidely asked if Kevin didn't have something to clean up. This seemed to be the final straw in Michael deciding to set off the bomb. ("Meet Kevin Johnson")


Days 94-100 (Season 4)

Keamy introduces himself and Omar to Desmond. ("The Constant")

Upon Frank, Sayid, and Desmond's arrival on the freighter, Desmond began screaming and acting erratically. Keamy questioned Frank on why he brought the two with him. He and Omar then escorted Desmond down to the sickbay, summoning the ship's doctor and locking Desmond in with Minkowski. Later, Keamy and Omar returned to sickbay having been called by the doctor's emergency alarm. The pair quickly subdued Frank, Sayid, and Desmond, taking the satellite phone from Desmond and once again locking Sayid and Desmond in the sickbay. They then took Frank to speak with the captain. ("The Constant")

As Keamy leaves the freighter's interior, he encounters Frank bringing something into the ship. He reminds Frank not to be late. ("Ji Yeon")

Keamy talks to Ben and threatens to kill Alex. ("The Shape of Things to Come")

He and the other mercenaries were responsible for shooting Karl and Danielle. ("Meet Kevin Johnson") He then took Alex as bait for Ben, in order to extract Ben from his house. However, Ben remained steadfast, denouncing his daughter. Keamy then shot Alex in the head, killing her. This prompted a shocked Ben to unleash the Monster, which attacked the Freighter's mercenaries. Keamy could be heard repeatedly calling for his squad to fall-back. ("The Shape of Things to Come")

Keamy then appeared unharmed, with the rest of the mercenaries behind him, searching for any survivors. He then encountered Frank, who insisted that they return to the helicopter before night. Keamy reluctantly agreed, almost discovering Miles, Sawyer, and Claire in the bushes nearby due to a cry from Aaron. ("Something Nice Back Home")

Keamy attempts to kill Michael, after learning the truth. ("Cabin Fever")

Frank flew Keamy and the rest of the mercenaries back to the Kahana in the helicopter. There, Keamy threatened Captain Gault with a gun, believing that Gault told Ben about Keamy's history; Gault told Keamy that it was actually Michael who gave him up to Ben. Keamy confronted Michael and attempted to shoot him twice, but his gun failed to fire both times. Keamy let Michael live after he learned that Michael is the only one able to repair the ship's engines. He does, however, knock him unconcious.

Some time later, Keamy confronted Gault and forcibly took his key. Keamy used the key to unlock a safe, from which he took out a folder that contains, in his own words, "secondary protocol." Keamy claimed that this folder would allow him to find Ben, insinuating that Charles Widmore knew where Ben would go. Keamy asked Gault to fix his gun, and left the room.

Keamy shows the device to Gault. ("Cabin Fever")

Keamy began making preparations to return to the Island. He ordered Frank to refuel the helicopter, and Omar helped to attach an elaborate device to Keamy's arm. That night, Keamy and the other mercenaries suited up, gathered their weapons, and prepared to board the helicopter. Frank refused to fly them, believing that Keamy planned to kill everyone on the Island. Keamy threatened to kill Frank, but instead he killed Doc Ray by slitting his throat. Frank remained resolute, and Keamy threatened to shed more innocent blood. At that moment, Captain Gault--armed with a pistol--and two other men arrived. Gault held Keamy at gunpoint and demanded that the mercenaries surrender, but he paused when Keamy showed him the device on his arm. While Gault was distracted, Keamy shot him in the heart, killing him. Frank, having seen enough violence, agreed to fly Keamy and his crew to the Island. ("Cabin Fever")

Keamy meets a surrendered Ben face-to-face for the first time. ("There's No Place Like Home, Part 1")

Upon arriving on the island, Keamy and the other mercenaries handcuffed Frank to a seat in the helicopter to ensure that he did not escape and leave them behind. They then continued on to The Orchid. Upon arrival, they silently paced and waited for Ben's arrival. When Ben did arrive, he surrendered to Keamy. Keamy then put his pistol to Ben's head, seemingly ready to kill him. Ben did not flinch, but simply looked at the barrel. Keamy then knocked Ben out with the butt of the pistol. ("There's No Place Like Home, Part 1")

Keamy and his men returned to the helicopter with Ben. When they were there they encountered Kate who claimed to be being chased by the Others. Keamy sent men into the jungle who were promptly disabled. A firefight ensued during which Keamy's men were killed. Keamy chased after Ben and Kate, who ran into the jungle. As he was doing so Sayid tackled him and the two fought. After being stabbed by Sayid in the back, Keamy managed to pin him to the ground and was choking him with a branch when he was shot, apparently fatally, by Richard.
Keamy taunts Ben in his final minutes of life. ("There's No Place Like Home, Parts 2 & 3")
Later, however, Keamy arrived at the Orchid and revealed that he had a bulletproof vest that absorbed most of the bullet force. Keamy then proceeded to taunt Ben about how he killed Alex when Locke emerged. He said he had no quarrel with Keamy. While Locke had Keamy distracted with conversation, Ben emerged and disarmed Keamy by hitting him three times with the telescopic baton, then Ben grabbed Keamy's own knife and stabbed him to death. Before dying, he said that Charles Widmore would never stop looking for Ben or the Island. Keamy's death caused the dead-man switch on his arm to activate, which triggered the massive explosion on the Kahana — causing it to sink, and presumably killing everyone that remained on the freighter, except Jin, who was thrown into the water with the force of the explosion. ("There's No Place Like Home, Parts 2 & 3")


Keamy's image inside the monster ("Dead Is Dead")

While judging Ben, the Monster showed images of Keamy holding Alex at gunpoint, and eventually shooting her. ("Dead Is Dead")


Keamy's tattoos.

Factual errors

According to Ben, Martin Keamy served 5 years in the United States Marine Corps from 1996 to 2001, attaining the senior non-commisioned officer rank of First Sergeant. Promotion to First Sergeant in the United States Marine Corps requires 8 years total time in service (time served in the Marine Corps) and 4 years time in grade (time served at your current rank, which, if being promoted to First Sergeant, would be Gunnery Sergeant).


  • The name Martin comes from the Latin Martinus, which means "Servant of Mars" or "Servant of War".
  • In Mayan Astrology, the sign KIMI, pronounced the same way as Martin's last name, means DEATH.

External links

  • Keamy's Paradise - Meme fansite based on Keamy

This article uses material from the "Martin Keamy" article on the Lostpedia wiki at Wikia and is licensed under the Creative Commons Attribution-Share Alike License.


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