Sophia Lillis (born February 13, 2002), is an American actress. She is known for her role as Beverly Marsh in the horror films It (2017) and It: Chapter Two (2019) and for her starring role as a teenager with telekinetic abilities in the Netflix drama series I Am Not Okay with This (2020). Lillis has also appeared in the HBO psychological thriller miniseries Sharp Objects (2018), in which she portrayed the younger version of Amy Adams' character in flashbacks.
TBATraum as Unknown
TBAKnight's Camp as Unknown
TBATrap House as Unknown
TBAThe Burning Season as Celia
TBAAll Her Fault (1 Episode) as Carrie
TBAThe Chair Company (1 Episode) as Natalie Trosper
2023The Adults as Maggie
2023Asteroid City as Shelly
2023Dungeons & Dragons: Honor Among Thieves as Doric
2020Uncle Frank as Beth
2020Acting for a Cause (1 Episode) as Helen
2020I Am Not Okay with This (7 Episodes) as Sydney Novak
2020Gretel & Hansel as Gretel
2019The Summers of It – Chapter One: You'll Float Too as Self
2019The Summers of It - Chapter Two: It Ends as Self
2019The Kelly Clarkson Show (1 Episode) as Unknown
2019It Chapter Two as Young Beverly Marsh
2019Nancy Drew and the Hidden Staircase as Nancy Drew
2018Sharp Objects (8 Episodes) as Young Camille Preaker
2017Tiny Mammals as Sophia
2017It as Beverly Marsh
2016The Garden as Luc
201637 as Debbie Bernstein
2014A Midsummer Night's Dream as Rude Elemental
2013The Lipstick Stain as Addie