Gareth Williams

★ Acting #74,149

1965 (61) • Acting

Born: 2/28/1965 (61) in USA

Known for: Acting

Gareth Williams

★ Acting #74,149

Gareth Williams is an American actor.

Known For

The Mentalist

84%

DEA Supervising Agent Maloney

2008

True Detective

83%

Police Chief Warren

2014

Criminal Minds

83%

Tim Harrison

2005

Yellowstone

83%

Steven Rawlings

2018

MINDHUNTER

81%

Chief Redding

2017

Castle

80%

Wesley Grovner

2009

Hawaii Five-0

77%

Alan Pollard

2010

CSI: Miami

77%

Ronald

2002

Landman

82%

Arty Roberts

2024

Monsters: The Lyle and Erik Menendez Story

76%

Det. Edmonds

2024

Watching Walter

Hermann Berghof

2024

The Laughing Woo Woo

Dale

2023

American Sausage Standoff

47%

William

2021

Blood Moon

59%

Barlow Townes

2021

Made Public

54%

Mr. Meier

2019

Drive Me to Vegas and Mars

Officer Mike

2018

Yellowstone

83%

Steven Rawlings

2018

Love After Love

55%

Glenn

2018

The Resident

84%

Pete Goldense

2018

S.W.A.T.

80%

Woods

2017

MINDHUNTER

81%

Chief Redding

2017

20th Century Women

73%

Fire Chief

2016

This Is Us

82%

Melvin Sandburg

2016

In Embryo

57%

Perry Williams

2016

You're Not You

74%

Bruce

2014

NCIS: New Orleans

73%

Michael Hollard

2014

True Detective

83%

Police Chief Warren

2014

Masters of Sex

71%

Dr. Lyons

2013

Trust Me

58%

Chet

2013

Perception

72%

Brian McGrath

2012

Silk

75%

Johnny Foster

2011

Law & Order: LA

68%

Jim Bikel

2010

Hawaii Five-0

77%

Alan Pollard

2010

Terriers

80%

Mickey Gosney

2010

Castle

80%

Wesley Grovner

2009

The Mentalist

84%

DEA Supervising Agent Maloney

2008