| Real Name | Susan Alexandra Weaver |
| Nickname | The Sci-Fi Queen, The Actress’s Actress |
| Gender | Female |
| Profession | Actress |
| Height | 5′11″ (1.80 m) |
| Weight | Approx. 65 kg |
| Eye Colour | Brown |
| Hair Colour | Light Brown |
| Date of Birth | 08 October 1949 |
| Age | 76 Years |
| Date of Death | |
| Birth Place | New York City, U.S. |
| Hometown | Manhattan, New York City |
| Nationality | American |
| Zodiac Sign | Libra |
| School / College | Stanford University (BA in English); Yale School of Drama (MFA) |
| Parents | Parents – Pat Weaver (NBC executive) and Elizabeth Inglis (actress); Uncle – Doodles Weaver; Children – 1 daughter (Charlotte Simpson) |
| Spouse | Jim Simpson (m. 1984) |
| Marital Status | Married |
| Hobbies | Theater, reading, environmental activism |
| Net Worth | Estimated around $60 million |
She chose the name “Sigourney” from a character in The Great Gatsby.
She is one of the tallest leading actresses in Hollywood at 5′11″.
She was initially considered “too tall” for many roles early in her career.
She voiced the ship’s computer in WALL-E (2008).
She has portrayed both heroic and villainous roles across genres.
She is fluent in French and has performed in French-language productions.