John Gallagher Jr.

Actor

Born June 17, 1984 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.

Acting

The Exorcist: Martyrs
Film, 2027
Eleven Days
Film, 2026
I.S.S.
Film, 2024
as Christian Campbell
Which Brings Me to You
Film, 2023
as Wallace
The Same Storm
Film, 2022
as Dale Salt
Gone in the Night
Film, 2022
as Max
Abandoned
Film, 2022
as Alex
Come Play
Film, 2020
as Marty
Love Life
TV series, 2020
as Luke Ducharme
Underwater
Film, 2020
as Liam Smith
Modern Love
TV series, 2019
as Rob
American Woman
Film, 2019
as Juan
The Best of Enemies
Film, 2019
as Lee Trombley
Sadie
Film, 2018
as Cyrus
Peppermint
Film, 2018
as Detective Stan Carmichael
The Miseducation of Cameron Post
Film, 2018
as Reverend Rick
The Belko Experiment
Film, 2017
as Mike Milch
Westworld
TV series, 2016
as Liam Dempsey
Easy
TV series, 2016
as Lucas
Hush
Film, 2016
as The Man
10 Cloverfield Lane
Film, 2016
as Emmett
Olive Kitteridge
TV series, 2014
as Christopher Kitteridge
The Heart Machine
Film, 2014
as Cody
Short Term 12
Film, 2013
as Mason
The Newsroom
TV series, 2012
as James Harper
Margaret
Film, 2011
as Darren
Jonah Hex
Film, 2010
as Second Lt. Evan
Whatever Works
Film, 2009
as Perry
Love Monkey
TV series, 2006
as Paul
The Good Student
Film, 2006
as Brett Mullen