David Quinlan

Supergirl

as Quill

Episodes: 1

First Aired: Oct 26, 2015

DC's Legends of Tomorrow

as Producer

Episodes: 1

First Aired: Jan 21, 2016

Once Upon a Time

as Father

Episodes: 1

First Aired: Oct 23, 2011

Eureka

as Dr. Milton Houk

Episodes: 1

First Aired: Jul 18, 2006

Supernatural

as Nate Mulligan

Episodes: 1

First Aired: Sep 13, 2005

Travelers

as Anna's Dad

Episodes: 1

First Aired: Oct 17, 2016

Stargate Atlantis

as Ancient Scientist

Episodes: 1

First Aired: Jul 15, 2004

Continuum

as Advisor

Episodes: 1

First Aired: May 27, 2012

Fringe

as Joe

Episodes: 1

First Aired: Sep 09, 2008

Arrow

as Reporter #4

Episodes: 1

First Aired: Oct 10, 2012

Arrow

as Reporter

Episodes: 1

First Aired: Oct 10, 2012

Supernatural

as Diner Man

Episodes: 1

First Aired: Sep 13, 2005

The Order

as Man

Episodes: 1

First Aired: Mar 07, 2019

Helstrom

as Tooms

Episodes: 1

First Aired: Oct 16, 2020