Get ready for a Mattel Cinematic Universe. Thanks to the record-breaking success of Barbie, the toy company is looking to produce several more movies based its products, including a Polly Pocket film from writer-director Lena Dunham starring Lily Collins.

Mattel Films producer Robbie Brenner confirmed the news to Variety, revealing that a script for the project has already been submitted (though declining to share any plot details). “First of all, they are two of my favorite ladies ever,” Brenner said of Dunham (of Girls fame) and Collins (Emily in Paris). “It’s been an amazing collaboration. Lena is so collaborative and rolls up her sleeves and really likes to roll around in notes and listen. She’s incredible. Lily is so smart and so specific and so productorial. It’s just been an incredible collaboration, so we are thrilled about it. Hopefully, we’ll be making that at some point in the future.