Sigourney Weaver, born Susan Alexandra Weaver on October 8, 1949, in New York City, is an American actor and actress noted for a long career on screen and stage. She adopted the professional name "Sigourney" from a minor character in F. Scott Fitzgerald's The Great Gatsby and established herself through a combination of dramatic range, physical presence and genre-defining performances.
Career overview
Weaver's breakthrough came with the lead role of Lieutenant Ellen Ripley in the science-fiction Alien films. She originated the part in the original Alien and returned to play Ripley in its sequels, turning the character into one of the most widely discussed female protagonists in action and science fiction cinema. Beyond the franchise, Weaver has taken on a wide variety of roles across drama, comedy and biographical films.
Notable roles
- Ghostbusters — a supporting but memorable role that helped broaden her mainstream appeal.
- Ghostbusters II — reprise of the role in the sequel.
- Gorillas in the Mist — portrayal of Dian Fossey, a demanding dramatic turn that drew critical acclaim.
In addition to these films, Weaver has appeared in studio blockbusters, independent features and theatre productions. Her work spans leading and supporting roles and includes both commercial and artistically driven projects, reflecting a deliberate choice to balance genre work with character studies.
Recognition and influence
Weaver has received widespread recognition from major award bodies. She became the first person to win two Golden Globe acting awards in the same year, and her performances have earned multiple Academy Award nominations. Critics and historians frequently cite her Ripley as a landmark portrayal that helped expand possibilities for women in action and science fiction films.
Trained in drama and known for a disciplined approach to parts, Weaver also maintains ties to theatre and occasional television and voice work. Her career is notable for longevity and adaptability: she has continued to take on varied projects while remaining associated with several iconic characters.
Today Weaver is remembered both for her influence on genre cinema and for a broad body of work that crosses stylistic boundaries. Her career offers an example of how an actor can shape and be shaped by popular filmmaking, while earning critical respect and contributing enduring characters to contemporary culture.