Lt. Tasha Yar – Denise Crosby
Denise Crosby is perhaps best known for her role as Security Chief Tasha Yar in season one of Star Trek: The Next Generation as well as playing Yar’s own daughter, the half-Romulan Commander Sela, in subsequent seasons. After the show, she starred in numerous film and television roles and also starred in and produced the film Trekkies.
Robin Lefler – Ashley Judd
This incredible actress and activist first appeared onscreen as Ensign Robin Lefler, a Starfleet officer, in two episodes in 1991. After this, her career skyrocked to the epic-ness that it is now.