Elle Fanning And Julianne Moore To Star In New Film From Rebecca Miller About ‘Goodnight Moon’ Author Margaret Wise Brown

EXCLUSIVE: Elle Fanning and Julianne Moore are set to star in Moonsong: A Life In Seven Verses, a new film from Rebecca Miller that tells the story of famous children’s book author Margaret Wise Brown. This marks Miller’s ninth film as director; she is also penning the script.

Source: [Deadline](https://deadline.com/2026/07/elle-fanning-julianne-moore-margaret-wise-brown-1236979230/)