"[to Connor, about his son, John] It seems while I've been the master of illusion, you have been the master of deception. I always thought Immortals couldn't have children. What was it like convincing all those women you loved, that they were the ones unable to have a child?"
January 1, 1970
https://en.wikiquote.org/wiki/Highlander_III%3A_The_Sorcerer