Dr. Lazarenn
From The Great Machine
Played by Jim Norton
Spoiler warning: Plot or ending details follow. Affecting people who have not seen/read: Confessions and Lamentations
The Markab physician who worked with Dr. Stephen Franklin to define and eventually cure the Markab Drafa plague. Ironically, he gave his life in the search for a cure which came too late to save his own species, but in time to save another species -- the Pak'ma'ra.
