I'd like to establish the common name for actress Emily Bolton, who, before 1979, went by June Bolton. I'll include some links confirming that both name variants refer to the same actress:

- https://en.wikipedia.org/wiki/Emily_Bolton
- https://www.mi6-hq.com/sections/girls/bolton
- http://www.imdb.com/name/nm0093391/

EMILY BOLTON (7 titles, 7 confirmed)
- Capital City: The Complete First Series (confirmed by T!M)
- Capital City: The Complete Second Series (confirmed by T!M)
- Empire State (confirmed by SoylentDave)
- Moonraker (confirmed by T!M)
- Tenko: Series 1 (confirmed by SoylentDave)
- Tenko: Series 2 (confirmed by SoylentDave)
- Tenko: Series 3 (confirmed by SoylentDave)

JUNE BOLTON (7 titles, 6 confirmed)
- Anna Karenina (confirmed by SoylentDave)
- Gangsters: The Complete Series
- Percy's Progress (confirmed by T!M)
- Return of the Saint (confirmed by T!M)
- Survivors: The Complete First Series (confirmed by SoylentDave)
- Valentino (confirmed by SoylentDave)
- The Winds of War (confirmed by SoylentDave)

Note that the CLT also shows various 'Space: 1999' profiles with her in it. While she does appear in that TV show multiple times, she's always uncredited.

If the remaining unconfirmed credit is accurate, we have a tie, in which case the larger number of profiles will act as the tiebreaker. In that case, the huge amounts of 'Moonraker' profiles will sway this towards Emily Bolton.