J. Mascis

The Double

2014 · as Janitor

Grace of My Heart

1996 · as The Riptides' Engineer

Gas Food Lodging

1992 · as Cecil

Gimme Danger

2016

Things Behind the Sun

2001 · as Fred (The Sherry McGrale Band)

The Postal Service Zoom Auditions

2020 · as Self

1991: The Year Punk Broke

1992

I'll Be Around

2020 · as Record Shop Owner

Freakscene: The Story of Dinosaur Jr.

2021 · as himself

The Pedal Movie

2021

You Can Color Outside the Lines... The Big Boys

2018

Taking Punk to the Masses: From Nowhere to Nevermind

2011 · as Self

We Jam Econo: The Story of the Minutemen

2005 · as Self

Dinosaur Jr: Bug Live at 930 Club

2012 · as Himself

D.I.Y. or Die: How to Survive as an Independent Artist

2002 · as Himself

Dinosaur Jr: Berlin Live

2017

Salad Days: A Decade of Punk in Washington, DC (1980-90)

2015 · as Self

Dinosaur Jr: Live in the Middle East

2007 · as Himself