Hi so i'm creating this forum for doctor who fans who may wish to know what guests have been in or are involved with doctor who, some of course are obvious others not so much, which is where i come into the fray. first we have the 6th doctor Colin Baker, who if you're going for DVDs he's on "Arc of Infinity" where he played Commander Maxil, or anything from "The Caves of Androzani" to "The Trial of a Timelord" part 4 "The Ultimate foe" along with the recent surprise appearance in "the Power