A nervous insectoid lockpick recruited by the Vedala for the quest to recover the Soul of Skorr in The Jihad.
Em/3/Green is a member of an insectoid species and a master at opening locks of every kind. In The Jihad, the Vedala bring him together with Kirk, Spock and three other specialists to recover the Soul of Skorr, a sacred artifact whose theft threatens to set off a holy war among the bird-like Skorr.
Though timid and easily frightened by the dangers of the unstable planet where the artifact is hidden, Em/3/Green uses his skills to help the team reach it. He survives the mission, which ends with the theft revealed as an inside job.