Laurette Spang stands at exactly 5ft 6 (167.6 cm), a height that defined her poised and glamorous on-screen image as the socialite Cassiopeia in the original Battlestar Galactica (1978). Her perfectly proportioned 5'6" stature enhanced the character's elegant allure, making her a standout in the sci-fi series. This distinctive height complemented her roles, contributing to her memorable presence in 1970s television.