
Actor
Abby Ryder Fortson
Born 2008 · Burbank, California, USA
Abby Ryder Fortson (born March 14, 2008) is an American actress. She played Ella Novak in Transparent, Harper Weil in The Whispers, Sophie Pierson in Togetherness, Cassie Lang in Ant-Man (2015) and Ant-Man and the Wasp (2018), and Margaret Simon in Are You There God? It's Me, Margaret. (2023). She is the daughter of actress Christie Lynn Smith and her husband, John Fortson. On January 6, 2024, Fortson was honored with the Star on the Rise Award at the 2024 Astra Awards of the Hollywood Creative Alliance.
Acting

Ant-Man
Cassie Lang · 2015

Ant-Man and the Wasp
Cassie · 2018

A Dog's Journey
Young CJ · 2019

The Pitt
Kristi Wheeler · 2025

Forever My Girl
Billy · 2018

Marvel Studios Legends
Cassie Lang (archive footage) (uncredited) · 2021

DuckTales
Little Girl Audience Member (voice) · 2017

Are You There God? It's Me, Margaret.
Margaret Simon · 2023

Tales from the Loop
Young Girl · 2020

Marvel Studios Assembled
Cassie Lang (archive footage) · 2021

Trolls: TrollsTopia
Priscilla (voice) · 2020

The Whispers
Harper Weil · 2015

Transparent
Ella Novak · 2014

The Mindy Project
Clementine · 2012

Togetherness
Sophie Pierson · 2015

Room 104
Elle · 2017

The Kelly Clarkson Show
Self · 2019

Albert
Saplings · 2016

Spirit in the Sky
Sam · 2025

LIVE with Kelly and Mark
Self - Guest · 1988

Rated
Hannah · 2016

Griffin in Summer
Kara · 2025

Scooby-Doo: Origins
Velma Dinkley

Carousel
Maya · 2026