Carter was a 23rd century Human Starfleet officer assigned to the USS Enterprise as a crewmember. He shared his quarters with Probasco and Cadet Nyota Uhura.
During the Enterprise's mission to Hetemit IX, Carter, along with every other crewmember aboard the ship were exposed to a light virus that members of the away team picked up while exploring the planet. (SNW: "Ghosts of Illyria")
Carter was portrayed by Curtis Legault.
This character was only named in the source's end credits.