Abby Ryder Fortson: Abby Ryder Fortson. Actress: Are You There God? It's Me, Margaret.. Abby Ryder Fortson stars in the iconic role of Margaret opposite Rachel McAdams and Kathy Bates for James L. Brooks and director Kelly Fremon Craig in the adaptation of Judy Blume beloved book, Are You There God? It's Me, Margaret. (2023) for Lionsgate, in theaters April 2023. Abby was honored with Cinema Con's Rising Star of Award and was...