Dr. Gillian Taylor – Catherine Hicks
Another 7th Heaven star that was also a Trekkie! Hicks went on to earn a Saturn Award nomination for Best Supporting Actress for work on Star Trek. Since then her works in film and television are a mile long and rightly so!
T’Pol – Jolene Blalock
This actress and model is perhaps best known for her role as the Vulcan first officer T’Pol on Star Trek: Enterprise. She has gone on to guest-star on various television series and films.