John Gallagher
Credits
![](https://ntvb.tmsimg.com/assets/p26238249_v_h8_ab.jpg?w=240&h=135)
I.S.S.Stream
Actor
Christian Campbell
Movie
2023
![](https://ntvb.tmsimg.com/assets/p26295709_v_h10_ab.jpg?w=240&h=135)
Which Brings Me to YouStream
Actor
Wallace
Movie
2023
![](https://ntvb.tmsimg.com/assets/p21961516_b_h8_ac.jpg?w=240&h=135)
Spring AwakeningStream
Self
Movie
2022
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
Abandoned
Actor
Alex
Movie
2022
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
Abandoned
Executive Producer
Movie
2022
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
Gone in the Night
Actor
Max
Movie
2022
![](https://ntvb.tmsimg.com/assets/p16919037_v_h8_ab.jpg?w=240&h=135)
UnderwaterStream
Actor
Liam Smith
Movie
2020
![](https://ntvb.tmsimg.com/assets/p18082622_v_h8_ah.jpg?w=240&h=135)
Come PlayStream
Actor
Marty
Movie
2020
![](https://ntvb.tmsimg.com/assets/p17228547_b_h10_aa.jpg?w=240&h=135)
Modern LoveStream
Actor
Rob
Series
2019
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
The Best of Enemies
Actor
Lee Trombley
Movie
2019
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
American Woman
Actor
Juan
Movie
2019
![](https://ntvb.tmsimg.com/assets/p15320759_v_h8_bg.jpg?w=240&h=135)
PeppermintStream
Actor
Detective Stan Carmichael
Movie
2018
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
The Miseducation of Cameron Post
Actor
Reverend Rick
Movie
2018
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
Sadie
Actor
Cyrus
Movie
2018
![](https://ntvb.tmsimg.com/assets/p13108002_b_h8_an.jpg?w=240&h=135)
WestworldStream
Actor
Liam Dempsey
Series
2016
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
Westworld FREE
Actor
Liam Dempsey
Show
2016
![](https://ntvb.tmsimg.com/assets/p14835799_b_h10_aa.jpg?w=240&h=135)
EasyStream
Actor
Lucas
Series
2016
![](https://ntvb.tmsimg.com/assets/p14832697_b_h10_ab.jpg?w=240&h=135)
High MaintenanceStream
Guest Star
Series
2016
![](https://ntvb.tmsimg.com/assets/p12521966_v_h10_ap.jpg?w=240&h=135)
10 Cloverfield LaneStream
Actor
Emmett
Movie
2016
![](https://ntvb.tmsimg.com/assets/p12732076_v_h10_aa.jpg?w=240&h=135)
Hush
Actor
Man
Movie
2016
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
The Belko Experiment
Actor
Mike Milch
Movie
2016
![](https://ntvb.tmsimg.com/assets/p10474852_b_h10_ab.jpg?w=240&h=135)
Olive KitteridgeStream
Actor
Christopher Kitteridge
Miniseries
2014
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
The Heart Machine
Actor
Cody
Movie
2014
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
Short Term 12
Actor
Mason
Movie
2013
![](https://ntvb.tmsimg.com/assets/p9273185_b_h12_aa.jpg)
The NewsroomStream
Actor
Jim Harper
Series
2012
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
Jonah Hex
Actor
Lt. Evan
Movie
2010
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
Whatever Works
Actor
Perry
Movie
2009
![](https://ntvb.tmsimg.com/assets/p32054_v_h8_ae.jpg?w=240&h=135)
Pieces of AprilStream
Actor
Timmy Burns
Movie
2003
![](https://ntvb.tmsimg.com/assets/p184724_b_h10_ah.jpg?w=240&h=135)
Law & Order: Criminal IntentStream
Guest Star
Series
2001
![](https://www.tvinsider.com/wp-content/themes/tv/images/tv-coming-soon.png)
The Flamingo Rising
Actor
Gary
Movie
2001
![](https://ntvb.tmsimg.com/assets/p7894534_b_h13_aa.jpg)
The West WingStream
Guest Star
Series
1999
![](https://ntvb.tmsimg.com/assets/p184536_b_h8_ah.jpg?w=240&h=135)
Law & Order: Special Victims UnitStream
Guest Star
Jeff Lynwood
Series
1999
![](https://ntvb.tmsimg.com/assets/p7893102_b_h12_aa.jpg?w=240&h=135)
NYPD BlueStream
Guest Star
Ray Spier
Series
1993