Image of Martin Christopher Keamy
Person Type
Supporting Characters
Primary Actor
Kevin Durand IMDB logo


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.