Robin Lefler – Ashley Judd
This diva-actress-activist may have first emerged onscreen as Ensign Robin Lefler, a Starfleet officer, back in 1991. But it was this small two-part role that launched her career to the success it is now.

Robin Lefler – Ashley Judd
Counselor Deanna Troi – Marina Sirtis
Eek, everyone’s favorite counselor makes the list! Deanna Troi was the half-human-half-Betazoid with the ability to read other people’s emotions. She would also carry on with the role in the four feature films and numerous other appearances in the franchise. After her Star Trek days, she has appeared in TONS of television and film roles, including Grey’s Anatomy and NCIS.

Counselor Deanna Troi- Marina Sirtis