John Gallagher Jr. oynadığı filmler ve diziler

Come Play (2020)
Derin Sular (Underwater) (2020)
The Best of Enemies (2019)
Modern Love (2019 - )
İntikam Meleği (Peppermint) (2018)
Cameron Post'a Ters Terapi (The Miseducation of Cameron Post) (2018)
Belko Deneyi (The Belko Experiment) (2016)
Cloverfield Yolu no: 10 (10 Cloverfield Lane) (2016)
Hush (2016)
The Heart Machine (2014)
Olive Kitteridge (2014)
Short Term 12 (2013)
The Newsroom (2012 - 2014)
Margaret (2011)
Jonah Hex (2010)
Mr. Gibb (The Good Student) (2006)
Annemler yemege geliyor (Pieces of April) (2003)