Leigharch is an Irish driver who worked with Shenhua of the Hong Kong Triad during the incident involving the Islamic Liberation Front. A compulsive user of marijuana, he has a distressingly frequent tendency to hallucinate at inopportune times, such as in the middle of a car chase. Most of his hallucinations are actually references to Western pop culture, such as Playmates, Star Trek characters like Jean-Luc Picard and Klingons, or 1960s rock music such as Jimi Hendrix. Leigharch is said by Shenhua during the Greenback Jane incident to have suffered a massive overdose (he "couldn't get back from Mars"), inducing psychological damage severe enough to commit him to full-time medical attention. Despite his drug addition and hallucinations, he was still considered a skilled driver before his overdose.