Acting

John Karna

Born November 18, 1991 (34)United StatesHouston, Texas, USA17 creditsIMDb

John Karna (born November 18, 1991) is an American film and television actor. He is most well-known for his role as Noah on Scream: The TV Series.

Known for

Premature2014 · as Rob Crabbe
Lady Bird2017 · as Greg Anrue
Series
Scream: The TV Series2015 · as Noah Foster · 23 ep
Sugar Mountain2016 · as Josh Miller
Series
Law & Order: Special Victims Unit1999 · as Holden March · 1 ep
Series
Modern Family2009 · as Alec · 1 ep
Series
Chicago Fire2012 · as Alan · 1 ep
Series
9-1-1: Lone Star2020 · as Spence · 1 ep
Series
Dirty John2018 · as Jimmy · 1 ep
Decade
Genre
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Release date
Series
Law & Order: Special Victims Unit1999 · as Holden March · 1 ep
Series
Modern Family2009 · as Alec · 1 ep
Series
Chicago Fire2012 · as Alan · 1 ep
Series
9-1-1: Lone Star2020 · as Spence · 1 ep
Series
Scream: The TV Series2015 · as Noah Foster · 23 ep
Series
Dirty John2018 · as Jimmy · 1 ep
Lady Bird2017 · as Greg Anrue
Series
Valley of the Boom2019 · as Marc Andreessen · 6 ep
Premature2014 · as Rob Crabbe
Sugar Mountain2016 · as Josh Miller
The Blazing World2021 · as Blake
Burt2025 · as Punk's Friend
Series
Masters of Doomas Tom Hall · 1 ep
The Dead Thing2025 · as Chris
Home Free2023 · as Richard
Bindlestiffs2012 · as John Woo
Foibles2025 · as Jordan