John Gallagher Jr.
Where to watch John Gallagher Jr. in United States. On screen since 1951. Licensed apps only — 24 titles we track below.
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.
Where to watch their titles
10 Cloverfield Lane
Emmett · 2016
Westworld
Liam Dempsey · 2016
Hush
The Man · 2016
Law & Order: Special Victims Unit
Jeff Lynwood · 1999
Underwater
Liam Smith · 2020
Peppermint
Detective Stan Carmichael · 2018
Whatever Works
Perry · 2009
The Belko Experiment
Mike Milch · 2017
Jonah Hex
Second Lt. Evan · 2010
Short Term 12
Mason · 2013
The Miseducation of Cameron Post
Reverend Rick · 2018
Come Play
Marty · 2020
The Newsroom
James Harper · 2012
Law & Order
Terrence Holt · 1990
The West Wing
Tyler · 1999
The Best of Enemies
Lee Trombley · 2019
I.S.S.
Christian Campbell · 2024
Modern Love
Rob · 2019
Law & Order: Criminal Intent
Gary · 2001
Margaret
Darren · 2011
Olive Kitteridge
Christopher Kitteridge · 2014
Abandoned
Alex · 2022
Pieces of April
Timmy Burns · 2003
Which Brings Me to You
Wallace · 2023