"And Doctor Mackenzie just happens to be studying a primitive tribe that lives in a tropical paradise and has, how did he put it, "little or no social inhibitions.""
Rodney McKay[src]

Dr. Mackenzie was a Tau'ri scientist and part of the Atlantis expedition.



In 2007, he was studying a primitive tribe living on a tropical world who had, as he put it, "little or no social inhibitions". (SGA: "Travelers")

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