Evelyn Yates

Doctor Evelyn Yates was a UNIT scientist stationed at a former UNIT Black Site. She was part of a team that monitored the Time Fracture in 2020. (WC: 14681 UNIT Field Log, 14682 UNIT Field Log, 14683 UNIT Field Log, 14684 UNIT Field Log)

Behind the scenes

 * Based on the shared last name, she is likely intended to be related to Mike Yates, a UNIT captain who was a recurring character during a majority of the Third Doctor's era.