New York actor John Gallagher Jr. has shown his talent and versatility across the mediums of television, film and theater. John Gallagher Jr. has appeared in several television programs, including The West Wing (1999), Law & Order: Special Victims Unit (1999), NYPD Blue (1993), Ed (2000), Love Monkey (2006), and Hallmark Hall of Fame's film The Flamingo Rising (2001). World Premiere of Avett Brothers Musical SWEPT AWAY Starring John Gallagher, Jr. Now Scheduled for 2021 at Berkeley Rep, Daveed Diggs, John Gallagher Jr, Jelani Alladin and More Featured in THE 24 HOUR PLAYS: VIRAL MUSICALS, Daveed Diggs, John Gallagher Jr and More to Take Part in 24 Hour Plays First-Ever VIRAL MUSICALS, VIDEO: AMERICAN IDIOT Original Broadway Cast Sings '21 Guns' to Celebrate 10 Year Anniversary, Social: Lin-Manuel Miranda, Tom Hanks and More Pay Tribute to Adam Schlesinger, Focus Features Announce Release Dates for KAJILLIONAIRE and COME PLAY, Adam Pascal & Seth Rudetsky 11/22 8 PM ET. VIDEO: John Gallagher Jr. & Gillian Jacobs Play 'Sorry, Bye', Stark Sands, John Gallagher Jr. and More From AMERICAN IDIOT Team Up with Swing Left for Final Letter Writing Party, Broadway Rewind: AMERICAN IDIOT Takes a Holiday on Broadway in 2010, Photo Coverage: On The Opening Night Red Carpet for WEST SIDE STORY, Photo Coverage: On the Red Carpet for FRANKIE AND JOHNNY IN THE CLAIR DE LUNE, Photo Coverage: Jessica Lange, Gabriel Byrne & Company Take Opening Night Bows in LONG DAY'S JOURNEY INTO NIGHT, Photo Coverage: On the Red Carpet for Roundabout Theatre Company's 50th Anniversary Gala, Photo Coverage: Alex Brightman, Cynthia Erivo, Lena Hall, Adam Kantor, Bebe Neuwirth and More Celebrate Drama League's 100th Birthday. He played Jim Harper in Aaron Sorkin's The Newsroom (2012) which aired on HBO[16]. BroadwayHD's November Lineup - A KILLER PARTY, HEDWIG, and More! Julie Andrews Talks About Kissing Carol Burnett on KELLY CLARKSON, Kerry Washington Reveals How She Talks to Her Kids About Politics, Kristin Chenoweth Breaks Into Song on THE KELLY CLARKSON SHOW, Sondheim Surprises Composer With Dementia After His Song Goes Viral. Laura Osnes?Visits Backstage LIVE with Richard Ridge- Watch Now! On CNET's I'm So Obsessed podcast, Gallagher opens up about Westworld, as well as his new horror film Come Play. 122 Performers Come Together For Virtual RAGTIME Medley, Laura Benanti Performs 'Don't Worry 'Bout Me' on THE LATE SHOW. BroadwayHD's November Lineup - A KILLER PARTY, HEDWIG, and More! Adam Pascal & Seth Rudetsky 11/22 8 PM ET. Broadway From Home: Documentaries for Every Theater Lover! Photos from stage, special events, red carpets and more. For the past three seasons, John starred opposite Jeff Daniels in Aaron Sorkin’s “The Newsroom.” The series came to a dramatic conclusion last fall when at the same time ... John Gallagher Jr. attends the Roundabout Theatre Company's 50th Anniversary Gala at The Waldorf-Astoria on February 29, 2016 in New York City. Exclusive: Watch Megan Hilty Sing from THANKFUL: An Album for Jerad Bortz. World Premiere of Avett Brothers Musical SWEPT AWAY Starring John Gallagher, Jr. Now Scheduled for 2021 at Berkeley Rep, Daveed Diggs, John Gallagher Jr, Jelani Alladin and More Featured in THE 24 HOUR PLAYS: VIRAL MUSICALS, Daveed Diggs, John Gallagher Jr and More to Take Part in 24 Hour Plays First-Ever VIRAL MUSICALS, VIDEO: AMERICAN IDIOT Original Broadway Cast Sings '21 Guns' to Celebrate 10 Year Anniversary, Social: Lin-Manuel Miranda, Tom Hanks and More Pay Tribute to Adam Schlesinger, Focus Features Announce Release Dates for KAJILLIONAIRE and COME PLAY, Adam Pascal & Seth Rudetsky 11/22 8 PM ET. Laura Osnes?Visits Backstage LIVE with Richard Ridge- Watch Now! Julie Andrews Talks About Kissing Carol Burnett on KELLY CLARKSON, Kerry Washington Reveals How She Talks to Her Kids About Politics, Kristin Chenoweth Breaks Into Song on THE KELLY CLARKSON SHOW, Sondheim Surprises Composer With Dementia After His Song Goes Viral. Westworld's John Gallagher Jr. ponders if Liam Dempsey Jr. is a robot. Christopher Sieber Visits Backstage LIVE with Richard Ridge- Watch Now! VIDEO: John Gallagher Jr. & Gillian Jacobs Play 'Sorry, Bye', Stark Sands, John Gallagher Jr. and More From AMERICAN IDIOT Team Up with Swing Left for Final Letter Writing Party, Broadway Rewind: AMERICAN IDIOT Takes a Holiday on Broadway in 2010, Photo Coverage: On The Opening Night Red Carpet for WEST SIDE STORY, Photo Coverage: On the Red Carpet for FRANKIE AND JOHNNY IN THE CLAIR DE LUNE, Photo Coverage: Jessica Lange, Gabriel Byrne & Company Take Opening Night Bows in LONG DAY'S JOURNEY INTO NIGHT, Photo Coverage: On the Red Carpet for Roundabout Theatre Company's 50th Anniversary Gala, Photo Coverage: Alex Brightman, Cynthia Erivo, Lena Hall, Adam Kantor, Bebe Neuwirth and More Celebrate Drama League's 100th Birthday. BroadwayHD's November Lineup - A KILLER PARTY, HEDWIG, and More! Exclusive: Watch Megan Hilty Sing from THANKFUL: An Album for Jerad Bortz. 122 Performers Come Together For Virtual RAGTIME Medley, Laura Benanti Performs 'Don't Worry 'Bout Me' on THE LATE SHOW. 122 Performers Come Together For Virtual RAGTIME Medley, Laura Benanti Performs 'Don't Worry 'Bout Me' on THE LATE SHOW. John Gallagher Jr. Picture Gallery on BroadwayWorld.com with John Gallagher Jr. Julie Andrews Talks About Kissing Carol Burnett on KELLY CLARKSON, Kerry Washington Reveals How She Talks to Her Kids About Politics, Kristin Chenoweth Breaks Into Song on THE KELLY CLARKSON SHOW, Sondheim Surprises Composer With Dementia After His Song Goes Viral. Exclusive: Watch Megan Hilty Sing from THANKFUL: An Album for Jerad Bortz. John Gallagher Jr. Bio, Photos, Theatre Credits, Stage History - New York actor John Gallagher Jr. has shown his talent and versatility across the mediums of television, film and theater. Christopher Sieber Visits Backstage LIVE with Richard Ridge- Watch Now! New York actor John Gallagher Jr. has shown his talent and versatility across the mediums of television, film and theater. John Gallagher Jr. attends the Roundabout Theatre Company's 50th Anniversary Gala at The Waldorf-Astoria on February 29, 2016 in New York City. Laura Osnes?Visits Backstage LIVE with Richard Ridge- Watch Now! Christopher Sieber Visits Backstage LIVE with Richard Ridge- Watch Now! John Gallagher Jr., Actor: 10 Cloverfield Lane. Broadway From Home: Documentaries for Every Theater Lover! For the past three seasons, John starred opposite Jeff Daniels in Aaron Sorkin’s “The Newsroom.” The series came to a dramatic conclusion last fall when at the same time ... John Gallagher Jr. attends the Roundabout Theatre Company's 50th Anniversary Gala at The Waldorf-Astoria on February 29, 2016 in New York City.