@feld @assortedfiles Seems he was only referred to as Cancer Man in one episode. Though I definitely remember that coming up more often.
https://www.reddit.com/r/XFiles/comments/gd9lam/question_about_cancer_man/
https://www.reddit.com/r/scifi/comments/f2av6/so_i_was_watching_xfiles_last_night_this_little/
Also, my error: it was changed to “Cigarette Smoking Man”, which is even more of a mouthful.
Cancer Man is far more ominous. Much better name, really. 🤷♂️