Abby Ryder Fortson

Biography

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.

Known For

Ant-Man

as Cassie Lang

Ant-Man and the Wasp

as Cassie

A Dog's Journey

as Young CJ

Forever My Girl

as Billy

Marvel Studios Legends

as Cassie Lang (archive footage) (uncredited)

Tales from the Loop

as Young Girl

Tales from the Loop

as Young Loretta

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

as Margaret Simon

DuckTales

as Little Girl Audience Member (voice)

DuckTales

as Kid (voice)