Sebastian Roché

Roar

as Longinus

Episodes: 13

First Aired: Jul 14, 1997

1923

as Father Renaud

Episodes: 12

First Aired: Dec 18, 2022

The Man in the High Castle

as Martin Heusmann

Episodes: 7

First Aired: Jan 15, 2015

Supernatural

as Balthazar

Episodes: 6

First Aired: Sep 13, 2005

Fringe

as Thomas Jerome Newton

Episodes: 6

First Aired: Sep 09, 2008

Big Sky

as Sheriff Wagy

Episodes: 6

First Aired: Nov 17, 2020

Liberty!

as Marquis de Lafayette

Episodes: 6

First Aired: Nov 23, 1997

The Young Pope

as Cardinal Michel Marivaux

Episodes: 5

First Aired: Oct 21, 2016

Criminal Minds

as Clyde Easter

Episodes: 5

First Aired: Sep 22, 2005

Genius

as Emile Gilot

Episodes: 5

First Aired: Apr 25, 2017

Batwoman

as Dr. Ethan Campbell

Episodes: 4

First Aired: Oct 06, 2019

Debris

as Brill

Episodes: 3

First Aired: Mar 01, 2021

Benjamin Franklin

as French Aristocrat

Episodes: 3

First Aired: Nov 19, 2002

The Originals

as Mikael

Episodes: 2

First Aired: Oct 03, 2013

Legend of Earthsea

as King Tygath

Episodes: 2

First Aired: Dec 13, 2004

Merlin

as Gawain

Episodes: 2

First Aired: Apr 26, 1998

Scandal

as Dominic Bell

Episodes: 2

First Aired: Apr 05, 2012

Queen of Tears

as Dr. Liam Braun

Episodes: 2

First Aired: Mar 09, 2024

CSI: Crime Scene Investigation

as Josh Frost / Moriarty

Episodes: 1

First Aired: Oct 06, 2000

The Beautiful Life: TBL

as Nikolai

Episodes: 1

First Aired: Sep 16, 2009

Guillermo del Toro's Cabinet of Curiosities

as Roland

Episodes: 1

First Aired: Oct 25, 2022

Burn Notice

as Roger Steele

Episodes: 1

First Aired: Jun 28, 2007

The Mentalist

as Shirali Arlov

Episodes: 1

First Aired: Sep 23, 2008

Once Upon a Time

as King Stefan

Episodes: 1

First Aired: Oct 23, 2011

Unforgettable

as Victor Cushman

Episodes: 1

First Aired: Sep 20, 2011

Sex and the City

as Jerry

Episodes: 1

First Aired: Jun 06, 1998

Law & Order

as Clarence "C Square" Carmichael

Episodes: 1

First Aired: Sep 13, 1990

Law & Order

as Ken Taylor

Episodes: 1

First Aired: Sep 13, 1990

The Mystery of Matter: Search for the Elements

as Pierre Curie

Episodes: 1

First Aired: Aug 19, 2015

Bones

as Inspector Rousseau

Episodes: 1

First Aired: Sep 13, 2005

Grimm

as Edgar Waltz

Episodes: 1

First Aired: Oct 28, 2011

Law & Order: Special Victims Unit

as Arlo Beck

Episodes: 1

First Aired: Sep 20, 1999

Dellaventura

as Van Kelk

Episodes: 1

First Aired: Sep 23, 1997

Charmed

as The Sorceror

Episodes: 1

First Aired: Oct 07, 1998

MacGyver

as Hannibal

Episodes: 1

First Aired: Sep 23, 2016

NCIS: Los Angeles

as Lee Ashman

Episodes: 1

First Aired: Sep 22, 2009

24

as Quinn

Episodes: 1

First Aired: Nov 06, 2001