Age and Role Details at Time of Filming
Sigourney Weaver was 59 years old during principal photography of Avatar in 2009, playing Dr. Grace Augustine. This evergreen profile clarifies her age at release and production milestones using casting records and production notes, avoiding casting rumors unrelated to the question. Below you will find verified dates, production context, and a concise comparison of ages and roles to support long-term usefulness.
Avatar Production Timeline
Avatar entered preproduction in 2005, began principal photography in 2009, and released in December 2009. Weaver worked on performance capture and voice work primarily in 2009 on the London soundstages. Understanding this timeline helps anchor her exact age at key milestones and distinguishes production events from marketing or sequel schedules.
Principal Photography Dates
Principal photography ran approximately April to August 2009 at Sony Pictures Studios in Los Angeles and London. Weaver was already an established performer in her late 50s during this period, which influenced casting decisions and performance style for the physically demanding role of Grace Augustine.
Verified Age and Timeline Table
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Birth Date | October 8, 1949 | Public Biography |
| Age During Avatar Principal Photography (2009) | 59 years old (turned 60 in October 2009) | Production Reports |
| Role in Avatar | Dr. Grace Augustine | Cast Listings |
| Theatrical Release Date | December 18, 2009 (USA) | Box Office Records |
| Age at Film Release | 60 years old (by December 2009) | Release Materials |
Context Around Performance and Capture
Weaver used performance capture technology to create Grace Augustine's Na’vi avatar, which required precise motion tracking and voice work. At 59 during shooting, her performance combined established vocal authority with carefully staged motion sequences. This context helps explain how age related to physical demands and technical processes rather than limiting the role.
Comparison With Other Key Cast Ages in 2009
Placing Weaver’s age among principal cast members clarifies production casting choices. While not a casting deep dive, this brief list illustrates how her experience aligned with younger co-stars during the intense production schedule.
- Sigourney Weaver (Grace Augustine): born 1949, age 59–60 during production
- Sam Worthington (Jake Sully): born 1976, age 33 during production
- Zoe Sarnak (Neytiri): born 1985, age 24 during production
- Stephen Lang (Miles Quaritch): born 1952, age 57 during production
Legacy and Career Context
Avatar introduced Weaver to a new global audience while building on her decades-long film and television career. Her role as Grace Augustine remains a high-profile part of her portfolio, demonstrating how mature performers continue to secure technically demanding roles. This evergreen profile focuses on documented facts and avoids short-lived speculation, ensuring relevance for years.
Common Questions on Age and Role
Because age questions recur with sequels and retrospective features, answering in plain terms reduces confusion. Weaver’s age during Avatar is well documented through cast records and production schedules, so discussions can remain factual without venturing into casting rumors or unverified set anecdotes.
Conclusion
Sigourney Weaver was 59 years old during principal photography of Avatar in 2009 and turned 60 by the film’s December release. Using verified dates, cast lists, and production reports, this profile clarifies her exact age at each key milestone. The approach prioritizes clarity, accuracy, and long-term usefulness for ongoing audience inquiries about her role and performance.