Cliff Simon

Stargate: Continuum

2008 · Ba'al

Project Eden: Vol. I

2017 · Roman Nevsky

NCIS

2003 · Ship Captain

Stargate SG-1

1997 · Ba'al

24

2001 · Davros' Sniper

Castle

2009 · Polkovnik

NCIS: Los Angeles

2009 · Jans Christian Kemp

The Americans

2013 · Mossad Agent

Nash Bridges

1996 · Dirk van der Goes

Egoli: Place of Gold

1992 · Gregory Mitchell

Dialing Home

2017 · Self

Into the Unknown

2020 · Self - Host