1 of 3 | Julie Andrews is the subject of a new, "definitive" documentary film from Disney+. File Photo by Jim Ruymen/UPI | License Photo

July 22 (UPI) -- Disney+ is developing a new documentary about Oscar-winning actress Julie Andrews.

The streaming service announced Wednesday that it will release a "definitive" new documentary film about Andrews' life and career in 2027.

Andrews, 90, is an award-winning British singer and actress known for such films as Mary Poppins, The Sound of Music and The Princess Diaries.

The Disney+ documentary is directed by R.J. Cutler (Billie Eilish: The World's a Little Blurry) and will feature never-before-seen archival footage and new interviews.