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John Gallagher Jr.

Person

John Gallagher Jr.

Acting

Born
June 17, 1984 · Wilmington, Delaware, USA

Biography

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

Law & Order: Special Victims Unit
Law & Order: Special Victims Unit

1999Series

Law & Order: Special Victims Unit

1999Series

Law & Order
Law & Order

1990Series

Law & Order

1990Series

Law & Order: Criminal Intent
Law & Order: Criminal Intent

2001Series

Law & Order: Criminal Intent

2001Series

The West Wing
The West Wing

1999Series

The West Wing

1999Series

Westworld
Westworld

2016Series

Westworld

2016Series

The Newsroom
The Newsroom

2012Series

The Newsroom

2012Series

The Only Living Pickpocket in New York
The Only Living Pickpocket in New York

2026Movie

The Only Living Pickpocket in New York

2026Movie

Stars in the House
Stars in the House

2020Series

Stars in the House

2020Series

Ed
Ed

2000Series

Ed

2000Series

Olive Kitteridge
Olive Kitteridge

2014Series

Olive Kitteridge

2014Series

Love Life
Love Life

2020Series

Love Life

2020Series

Modern Love
Modern Love

2019Series

Modern Love

2019Series

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