We unfortunately do not have a biography for John Gallagher Jr.. Please consider contributing one.
Birth Name
Birth Place
Birth Date
10 Cloverfield Lane
Emmett
Peppermint
Detective Stan Carmichael
The Belko Experiment
Mike Milch
Short Term 12
Mason
Hush
The Man
Come Play
Marty
I.S.S.
Christian Campbell
Gone in the Night
Max
Which Brings Me to You
Wallace
Abandoned
Alex
11 Days in Hell
The Only Living Pickpocket in New York
The Businessman
Dale Salt
Spring Awakening: Those You've Known
Self
Underwater
Liam Smith
American Woman
Juan
Cyrus
The Miseducation of Cameron Post
Reverend Rick
The Heart Machine
Cody
Broadway Idiot
Himself, Johnny
Margaret
Darren
Jonah Hex
Lieutenant Evan
Whatever Works
Perry
Repo! The Genetic Opera
Talking Head #1
The Good Student
Brett Mullen
Pieces of April
Timmy Burns
The Flamingo Rising
Gary
The Newsroom - The Complete Series
Jim Harper (19 episodes, 2012-2013)
Abel