As some of you know, my knowledge of Lois and Clark alternate universe history is almost nil, so could somebody please explain to me who Alt-Clark and Alt-Lois is and why she was in the Congo? This is kinda embarrasing, but I unfortunately had to take swimming lessons during the time when TBS was showing the 3rd and 4th seasons in my area (Southeastern TN), so I haven't seen as many episodes during those seasons.
