John Gallagher Jr.

Jun 17, 1984 (40 years old) in Wilmington, Delaware, USA

John Howard Gallagher Jr. (born June 17, 1984) is an American actor and musician known for originating the role of Moritz Stiefel in Duncan Sheik and Steven Sater's rock musical Spring Awakening, which earned him a Tony Award for Best Featured Actor in a Musical. He also played Johnny in Green Day's Broadway musical, American Idiot, Lee in the 2011 Broadway production of Jerusalem, and Edmund in the 2016 Broadway revival of Long Day's Journey Into Night. He portrayed Jim Harper in Aaron Sorkin's drama series The Newsroom, starred in the HBO mini-series Olive Kitteridge, and played Emmett DeWitt in 10 Cloverfield Lane.

Known For

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Law & Order: Special Victims Unit

Jeff Lynwood

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Law & Order

Terrence Holt

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Law & Order: Criminal Intent

Gary

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The West Wing

Tyler

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Better Call Saul

Arthur

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Westworld

Liam Dempsey

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Ed

Eric

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Stars in the House

Self

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The Newsroom

James Harper

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Hush

Man

Credits

I.S.S. 2024

Christian Campbell

★ 5.8
Which Brings Me to You 2023

Wallace

★ 6.2
The Same Storm 2022

Dale Salt

★ 8
Gone in the Night 2022

Max

★ 5.6
Abandoned 2022

Alex

★ 5.9
Spring Awakening: Those You've Known 2022

Self - Moritz

★ 7.5
Art That Made Us 2022

Self - Associate Prof. of Early Modern History

★ 5.5
Come Play 2020

Marty

★ 6.4
Love Life 2020

Luke Ducharme

★ 6.9
Stars in the House 2020

Self

★ NR
Underwater 2020

Liam Smith

★ 6.3
Modern Love 2019

Rob

★ 7.3
American Woman 2019

Juan

★ 5
The Best of Enemies 2019

Lee Trombley

★ 7.4
Sadie 2018

Cyrus

★ 6.7
Peppermint 2018

Detective Stan Carmichael

★ 6.7
The Miseducation of Cameron Post 2018

Reverend Rick

★ 6.9
Westworld 2016

Liam Dempsey

★ 8
Easy 2016

Lucas

★ 6.1
The Belko Experiment 2016

Mike Milch

★ 6.1
Hush 2016

Man

★ 6.7
10 Cloverfield Lane 2016

Emmett

★ 7
Better Call Saul 2015

Arthur

★ 8.7
Olive Kitteridge 2014

Christopher Kitteridge

★ 7.6
The Heart Machine 2014

Cody

★ 5.6
Short Term 12: Behind the Scenes 2014

Self

★ 7
Broadway Idiot 2013

Himself (archive footage)

★ 6.9
Short Term 12 2013

Mason

★ 7.8
The Newsroom 2012

James Harper

★ 8.1
Margaret 2011

Darren Rodifer

★ 6.3
Jonah Hex 2010

Second Lt. Evan

★ 4.9
Whatever Works 2009

Perry

★ 7.1
Spring Awakening 2006

Moritz Stiefel

★ NR
Love Monkey 2006

Paul

★ 7.5
The Good Student 2006

Brett Mullen

★ 4.7
Pieces of April 2003

Timmy Burns

★ 6.5
Law & Order: Criminal Intent 2001

Gary

★ 7.6
The Flamingo Rising 2001

Gary

★ 5.2
Ed 2000

Eric

★ 7.7
The West Wing 1999

Tyler

★ 8.3
Law & Order: Special Victims Unit 1999

Jeff Lynwood

★ 7.9
Law & Order 1990

Terrence Holt

★ 7.4
Hallmark Hall of Fame 1951

Gary

★ 8.6

Images