Person
John Gallagher Jr.
Actor · Crew· Wilmington, Delaware, USA
John Howard Gallagher Jr., born in 1984, is an American actor and musician whose stage presence in rock musicals like "Spring Awakening" and "American Idiot" earned him critical acclaim, including a Tony Award. His versatility extends to television, where he has portrayed nuanced characters in series such as "The Newsroom" and the HBO miniseries "Olive Kitteridge," alongside a chilling turn as Emmett DeWitt in the taut thriller "10 Cloverfield Lane.
Known For
The roles that explain the career.
Filmography
21 credits across 2 departments.
| Year | Title | Role | Type |
|---|---|---|---|
| 2027 | The Exorcist: Martyrs | Film | |
| 2024 | I.S.S. | Christian Campbell | Film |
| 2023 | Which Brings Me to You | Wallace | Film |
| 2022 | Spring Awakening: Those You've Known | Self - Moritz | Film |
| 2022 | The Same Storm | Dale Salt | Film |
| 2020 | Underwater | Liam Smith | Film |
| 2020 | Come Play | Marty | Film |
| 2018 | Peppermint | Detective Stan Carmichael | Film |
| 2018 | The Miseducation of Cameron Post | Reverend Rick | Film |
| 2017 | The Belko Experiment | Mike Milch | Film |
| 2016 | 10 Cloverfield Lane | Emmett | Film |
| 2016 | Hush | The Man | Film |
| 2014 | Olive Kitteridge | Christopher Kitteridge | TV |
| 2013 | Short Term 12 | Mason | Film |
| 2013 | Broadway Idiot | Self (archive footage) | Film |
| 2012 | The Newsroom | James Harper | TV |
| 2011 | Margaret | Darren | Film |
| 2010 | Jonah Hex | Second Lt. Evan | Film |
| 2009 | Whatever Works | Perry | Film |
| 2006 | The Good Student | Brett Mullen | Film |
| 2003 | Pieces of April | Timmy Burns | Film |
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