
Actor
Greg Graffin
Born 1964 · Madison, Wisconsin, USA
Gregory Walter Graffin (born November 6, 1964) is an American singer who is the lead vocalist and only constant member of the punk band Bad Religion, which he co-founded in 1980. He has also released three solo albums. Graffin obtained his PhD in zoology at Cornell University and has lectured courses in natural sciences at both the University of California, Los Angeles and at Cornell University. Description above from the Wikipedia article Greg Graffin, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Acting

Filmage: The Story of Descendents/All
Self · 2013

DIESEL
Self · 2018

Punk in Drublic Documentary
Self · 2021

Bad Religion: The Riot
Himself · 1996

One Nine Nine Four
Himself · 2009

Release
Bad Religion · 1998

The Best of Flipside Video Vol. 1
Himself (as Bad Religion) · 2001

Fading West
Self · 2013

Die Toten Hosen - Rock am Ring
Vocals · 2012

Punk Rock Summer Camp
Himself · 1999