Carlos Dash was a person who had only little patience. He was an slave who died his first death in 1817, when he was lynched. He would later start to hunt and kill his former masters. At the year 1972 he bought some marijuana from the Immortal Winston Erhuero, who introduced him to Jacob Kell. He became part of Kell's followers who tracked down other Immortals and wounded them so that Kell could take their heads with ease. Carlos used a claw-like weapon and a gun in combat. He and Kell didn't like each other and it was only a matter of time until it would go wrong.
In 2002 Carlos and the others of his group attacked the Sanctuary a place were Immortals could escape from The Game. Kell beheaded all the inhabitants exept Connor MacLeod. A little later they attacked Duncan MacLeod at Connor's former antique store. Carlos didn't do much, and stayed on the background, he wounded Duncan when he was distracted with his other attackers. The fight was broken off by Kell, Carlos however shot mutiple times at Duncan who fell out the window. Kell became angy, and beheaded Carlos.