Just that Lloyd didnt play Kang at all. Michael Ansara played Kang and Kang didnt appear in that movie.
Commander Kruge on the other hand WAS played by Lloyd and happened to appear in ST3^^
Yeah, thanks for clearing that up. Was wondering where all this Kang stuff came from. Not only wasn't Kang in ST III, he was in an episode of DS9 (where he died) and appeared on a flashback episode of Voyager (on the Excelsior viewscreen). Doc Brown was most certainly not Kang.