Locke (The Seeds of Death)

Locke was a maintenance crewmember of T-Mat Moonbase. When the base was taken over by Ice Warriors, they ordered him to assist Fewsham in repairing the damage Osgood had done to T-Mat. Instead he and Phipps repaired the video link to Earth to warn them of the invasion. Locke managed to get into contact with Radnor and Gia Kelly, but he only reported that they were in desperate trouble and that Osgood was dead, because he and Phipps were found and Locke was killed. (TV: The Seeds of Death)