Mina Challis was a jungle speeder pilot. She worked for Gregor Saraton. She told the Fourth Doctor and Leela about the hunting that was happening on Garros. She was a Zygon and was in her plans to capture Saraton. (AUDIO: Zygon Hunt) Retrieved from "https://tardis.fandom.com/wiki/Mina_Challis?oldid=2661160" Categories: Individual Zygons Murderers Military officers Spies Imposters + cat Cancel Save Community content is available under CC-BY-SA unless otherwise noted.