Nancy Stephens is an American actress, best known for her iconic role as nurse Marion Chambers in the *Halloween* film franchise. She played the character in John Carpenter's original 1978 film, reprising the role in the sequels *Halloween II* (1981), *Halloween H20: 20 Years Later* (1998), and, more recently, in *Halloween Kills* (2021), demonstrating a unique longevity within the saga. Her collaboration with director John Carpenter also includes appearances in his other cult films, such as *Assault on Precinct 13* (1976) and *Escape from New York* (1981). Her career also includes numerous appearances in popular television series during the 1970s and 1980s. After a period of partial retirement from the screen, during which she dedicated herself to producing, she returned to acting. Although she has not won any major awards, her name remains inextricably linked to the horror genre, solidifying her status as a cult figure for fans.