J. Mascis

Late Night with Seth Meyers

2014 · ★ 5.1 · Self - Musical Guest

Saturday Night Live

1975 · ★ 6.9 · Self - Cameo (uncredited), Self (uncredited)

@midnight with Chris Hardwick

2013 · Self

Portlandia

2011 · ★ 6.9 · J. Mascis

The Double

2014 · ★ 6.5 · Janitor

Gas Food Lodging

1992 · ★ 6.3 · Cecil, Original Music Composer

Things Behind the Sun

2001 · Fred (The Sherry McGrale Band)

Grace of My Heart

1996 · ★ 6.0 · The Riptides' Engineer

The Postal Service Zoom Auditions

2020 · Self

Freakscene: The Story of Dinosaur Jr.

2021 · himself

Dinosaur Jr: Bug Live at 930 Club

2012 · Himself

I'll Be Around

2020 · Record Shop Owner

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

2002 · Himself

Taking Punk to the Masses: From Nowhere to Nevermind

2011 · Self

The Colossus of Destiny: A Melvins Tale

2016 · Self

The Road to Ruane

2024 · Self

Dinosaur Jr: Live in the Middle East

2007 · Himself

We Jam Econo: The Story of the Minutemen

2005 · Self

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

2015 · Self

Strutter

2013 · Original Music Composer

Gas Food Lodging

1992 · ★ 6.3 · Cecil, Original Music Composer

Gimme Danger

2016 · ★ 6.9

Sunlight Jr.

2013 · ★ 5.2 · Original Music Composer

1991: The Year Punk Broke

1992

The Pedal Movie

2021

Dinosaur Jr: Berlin Live

2017

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

2018

12 O'Clock High: Volumes 1 & 2

2004

Dinosaur Jr.: 930 Club 1997

1997