John Karna
Known for
Success on this scale is rare: John Karna is an American actor whose face is familiar even to people who have not seen the films. The biggest titles have mostly been drama. The output is focused rather than vast, at 15 credits. Among everything on the list, 'Lady Bird' reached the widest audience by some distance. The filmography also holds 'Scream: The TV Series'. The filmography opens in 2012.
John Karna
9 Movies
6 Series
Success on this scale is rare: John Karna is an American actor whose face is familiar even to people who have not seen the films. The biggest titles have mostly been drama. The output is focused rather than vast, at 15 credits. Among everything on the list, 'Lady Bird' reached the widest audience by some distance. The filmography also holds 'Scream: The TV Series'. The filmography opens in 2012.
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Foibles
Full Filmography
Foibles
Jordan
2025
Film
Burt
Punk's Friend
2025
Film
The Dead Thing
Chris
2025
Film
Home Free
Richard
2023
Film
9-1-1: Lone Star
Spence · 1 episode
2021
TV
The Blazing World
Blake
2021
Film
Valley of the Boom
Marc Andreessen · 6 episodes
2019
TV
Dirty John
Jimmy · 1 episode
2018
TV
Lady Bird
Greg Anrue
2017
Film
Photos
Frequently Asked Questions
How old is John Karna and where are they from?
John Karna is 34 years old, born on November 18, 1991 in Houston, Texas, USA.
What are the most famous roles of John Karna?
John Karna is best known for roles in Lady Bird, Premature, Sugar Mountain.
How many movies has John Karna been in?
Over a 14-year career (since 2012), John Karna has appeared in 9 movies and 5 TV shows.
What was John Karna's first movie?
The career of John Karna began with Bindlestiffs (2012).
What is John Karna's most recent movie or series?
John Karna's most recent release is Foibles, which premiered on April 24, 2025.
What TV shows has John Karna appeared in?
On television, John Karna has appeared in Law & Order: Special Victims Unit, Modern Family, Chicago Fire, 9-1-1: Lone Star.
John Karna
1991-11-18 · Houston, Texas, USA
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.