Actor
John Gallagher Jr.
Born 1984 · 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
Westworld
Liam Dempsey · 2016
Law & Order: Special Victims Unit
Jeff Lynwood · 1999
10 Cloverfield Lane
Emmett · 2016
Hush
The Man · 2016
Short Term 12
Mason · 2013
Whatever Works
Perry · 2009
The Newsroom
James Harper · 2012
The West Wing
Tyler · 1999
Peppermint
Detective Stan Carmichael · 2018
Underwater
Liam Smith · 2020
The Miseducation of Cameron Post
Reverend Rick · 2018
Law & Order
Terrence Holt · 1990
The Belko Experiment
Mike Milch · 2016
The Best of Enemies
Lee Trombley · 2019
Law & Order: Criminal Intent
Gary · 2001
Olive Kitteridge
Christopher Kitteridge · 2014
Modern Love
Rob · 2019
Come Play
Marty · 2020
Margaret
Darren · 2011
Pieces of April
Timmy Burns · 2003
Jonah Hex
Second Lt. Evan · 2010
I.S.S.
Christian Campbell · 2024
Which Brings Me to You
Wallace · 2023
Abandoned
Alex · 2022