Traidy was a Finnean member of the Orion Syndicate working for Draim in the late 24th century. In 2373, he and his partner, Sorm, were sent to Deep Space 9 to kill Arissa, after destroying a data crystal. However, Odo was able to catch them before they succeeded. (DS9: "A Simple Investigation") Traidy was played by John Durbin. Traidy was the third Star Trek character to be played by Durbin.