Trinkett

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Monitor Trinkett was in charge of security on Archetryx. When the Daleks threw Etra Prime into a collision course with Archetryx, she helped the Sixth Doctor, President Romana, and Dr Evelyn Smythe escape to Gallifrey. (AUDIO: The Apocalypse Element) She seems to have stayed on Gallifrey after these events, as she was a member of Raldeth's attack group against the Sunari. (AUDIO: Appropriation)