Reese Witherspoon’s Hello Sunshine joins the Polly Pocket movie

The banner will co-develop the film, and Mattel Studios is also bringing on the writer of Freakier Friday.

By Sadhana Bharanidharan

October 7, 2025

TAGS:

Amazon MGM Studios, feature films, Hello Sunshine, Mattel, Mattel Studios, Polly Pocket, Reese Witherspoon

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