Sophia Lillis
Biography
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.
Known For
TV
The Kelly Clarkson Show
Self
2019
TV
IT: Welcome to Derry
Beverly Marsh
2025
TV
MTV Movie & TV Awards
Self - Presenter
1992
Film
Trap House
Deni Matthews
2025
TV
All Her Fault
Carrie Finch
2025
Film
It
Beverly Marsh
2017
Film
It Chapter Two
Young Beverly Marsh
2019
TV
The Chair Company
Natalie Trosper
2025
TV
Sharp Objects
Young Camille Preaker
2018
Film
Dungeons & Dragons: Honor Among Thieves
Doric
2023
TV
I Am Not Okay with This
Sydney Novak
2020
TV
Acting for a Cause
Helen
2020
Film
Asteroid City
Shelly
2023
Film
Gretel & Hansel
Gretel
2020
Film
The Summers of It – Chapter One: You'll Float Too
Self
2019
Film
Tiny Mammals
Sophia
2017
Film
Uncle Frank
Beth
2020
Film
The Summers of It - Chapter Two: It Ends
Self
2019
Film
Nancy Drew and the Hidden Staircase
Nancy Drew
2019
Film
The Adults
Maggie
2023
Filmography
2025FilmTrap Houseas Deni Matthews2025TVAll Her Faultas Carrie Finch2025TVIT: Welcome to Derryas Beverly Marsh2025FilmThe Chair Companyas Natalie Trosper2025TVThe Chair Companyas Natalie Trosper2023FilmThe Adultsas Maggie2023FilmAsteroid Cityas Shelly2023FilmDungeons & Dragons: Honor Among Thievesas Doric2020FilmUncle Frankas Beth2020TVActing for a Causeas Helen2020TVI Am Not Okay with Thisas Sydney Novak2020FilmGretel & Hanselas Gretel2019FilmThe Summers of It – Chapter One: You'll Float Tooas Self2019FilmThe Summers of It - Chapter Two: It Endsas Self2019TVThe Kelly Clarkson Showas Self2019FilmIt Chapter Twoas Young Beverly Marsh2019FilmNancy Drew and the Hidden Staircaseas Nancy Drew2018TVSharp Objectsas Young Camille Preaker2017FilmTiny Mammalsas Sophia2017FilmThe Losers' Clubas Beverly Marsh2017FilmItas Beverly Marsh2016FilmThe Gardenas Luc2016Film37as Debbie Bernstein2014FilmA Midsummer Night's Dreamas Rude Elemental2013FilmThe Lipstick Stainas Addie1992TVMTV Movie & TV Awardsas Self - Presenter—FilmTraum—FilmKnight's Camp—FilmThe Burning Seasonas Celia—FilmAncient History