Tegan Jovanka is a fictional character played by Janet Fielding...
wikipedia - 24 Oct 2022Tegan Jovanka is a fictional character played by Janet Fielding in the long-running British science fiction television series Doctor Who. An Australian airline stewardess and a native of Brisbane who was a companion of the Fourth and Fifth Doctors, she was a regular in the programme from 1981 to 1984. Tegan appeared in 19 stories (64 episodes).