Seven of Nine – Jeri Ryan
When Kes left Star Trek: Voyager, Seven of Nine replaced her. Playing a Borg on television really payed off as Ryan was nominated a Saturn Award four times and won in 2001. Ryan also has a Bachelor of Arts degree in Theatre.
Ryan has some film roles since Star Trek, although when it comes to television, she is more prominent having recently appeared on Arrow and Bosch.
Lt. Saavik – Robin Curtis
For the films Star Trek III: The Search for Spock and Star Trek IV: The Voyage Home, Robin Curtis replaced Kirstie Alley’s role as Lt. Saavik. Curtis did some film and television work, including stage and commercial.
However in 1999, she retired. Not much is known about her personal life since leaving the limelight, so one can only speculate. We’ll leave that up to you though.