Movies (Acting Roles)
Sorted by Release DateAmerican Sausage Standoff
Gareth Williams was
? in American Sausage Standoff
as 'William'.
Fri, Aug 27 2021
Snow Falling on Cedars
Gareth Williams was
? in Snow Falling on Cedars
as 'FBI Agent'.
Wed, Dec 22 1999
Drive Me to Vegas and Mars
Gareth Williams will be
0+ in Drive Me to Vegas and Mars
as 'Officer Mike'.
Unreleased
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
NCIS: New Orleans
Gareth Williams was
? in NCIS: New Orleans
as 'Michael Hollard'.
First Air Date
Tue, Sep 23 2014
Tue, Sep 23 2014
True Detective
Gareth Williams was
? in True Detective
as 'Police Chief Warren'.
First Air Date
Sun, Jan 12 2014
Sun, Jan 12 2014
Law & Order: LA
Gareth Williams was
? in Law & Order: LA
as 'Jim Bikel'.
First Air Date
Wed, Sep 29 2010
Wed, Sep 29 2010
Hawaii Five-0
Gareth Williams was
? in Hawaii Five-0
as 'Alan Pollard'.
First Air Date
Mon, Sep 20 2010
Mon, Sep 20 2010
The Mentalist
Gareth Williams was
? in The Mentalist
as 'DEA Supervising Agent Maloney'.
First Air Date
Tue, Sep 23 2008
Tue, Sep 23 2008
Criminal Minds
Gareth Williams was
? in Criminal Minds
as 'Tim Harrison'.
First Air Date
Thu, Sep 22 2005
Thu, Sep 22 2005
From the Earth to the Moon
Gareth Williams was
? in From the Earth to the Moon
as 'Jim Irwin'.
First Air Date
Sun, Apr 05 1998
Sun, Apr 05 1998
Dawson's Creek
Gareth Williams was
? in Dawson's Creek
as 'Mike Potter'.
First Air Date
Tue, Jan 20 1998
Tue, Jan 20 1998
Brooklyn South
Gareth Williams was
? in Brooklyn South
as 'Officer Greg Tollins'.
First Air Date
Mon, Sep 22 1997
Mon, Sep 22 1997
Homicide: Life on the Street
Gareth Williams was
? in Homicide: Life on the Street
as 'Chris Haskett'.
First Air Date
Sun, Jan 31 1993
Sun, Jan 31 1993
Law & Order
Gareth Williams was
? in Law & Order
as 'Technician, Ted Quinlan, George Siddell, CSU Technician'.
First Air Date
Thu, Sep 13 1990
Thu, Sep 13 1990