Kathryn Love Newton (born February 8, 1997) is an American actress. She is known for her starring roles as Louise Brooks in the CBS comedy series Gary Unmarried (2008–2010), Abigail Carlson in the HBO mystery drama series Big Little Lies (2017–2019), and Allie Pressman in the Netflix teen drama series The Society (2019). She is also known for portraying the older versions of Claire Novak in The CW dark fantasy series Supernatural (2014–2018) and Joanie Clark in the AMC period drama series Halt and Catch Fire (2016–2017).
Newton has appeared in various films, including Bad Teacher (2011), Three Billboards Outside Ebbing, Missouri (2017), Blockers (2018), Pokémon Detective Pikachu (2019), Freaky (2020), The Map of Tiny Perfect Things (2021), Ant-Man and the Wasp: Quantumania (2023), and Abigail (2024). For her role in the horror film Paranormal Activity 4 (2012), Newton received the Young Artist Award for Best Leading Young Actress in a Feature Film.
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Known For
Ready or Not: Here I Come
2026
Doctor Odyssey
Hannah · (1 episode)
2024
Winner
Brittany Winner
2024
Griffin in Summer
Chloe
2024
Abigail
Sammy
2024
Lisa Frankenstein
Lisa Swallows
2024
Marvel Studios Assembled: The Making of Ant-Man and the Wasp: Quantumania
Self - Cassie Lang
2023
Ant-Man and the Wasp: Quantumania
Cassie Lang
2023
Hacks
Bellette · (1 episode)
2021
The Map of Tiny Perfect Things
Margaret
2021
Freaky
Millie Kessler
2020
The Kelly Clarkson Show
Self · (1 episode)
2019
The Society
Allie Pressman · (10 episodes)
2019
Pokémon Detective Pikachu
Lucy Stevens
2019
Ben Is Back
Ivy Burns
2018
Blockers
Julie Decker
2018
Little Women
Amy March · (3 episodes)
2017
Three Billboards Outside Ebbing, Missouri
Angela
2017
Lady Bird
Darlene Bell
2017
Big Little Lies
Abigail Carlson · (14 episodes)
2017
Mono
Katie
2016
A Housekeeper's Revenge
Laura Blackwell
2016
The Martial Arts Kid
Rina
2015
Halt and Catch Fire
Joanie Clark · (10 episodes)
2014
Late Night with Seth Meyers
Self · (1 episode)
2014
The Tonight Show Starring Jimmy Fallon
Self · (2 episodes)
2014
Paranormal Activity 4
Alex Nelson
2012
Dog with a Blog
Emily Adams · (3 episodes)
2012
Bad Teacher
Chase Rubin-Rosse
2011
Lips Like Sugar
Tracy Anderson
DreamQuil
Margo Case
Devil's Mouth
Honest Trailers
Cassie Lang (archive footage) · (1 episode)
2012
Gary Unmarried
Louise Brooks · (37 episodes)
2008
Mad Men
Mandy · (1 episode)
2007
Supernatural
Claire Novak · (6 episodes)
2005
Just One Day
(1 episode)