Kenneth Allen Johnson is an American actor, producer, and former model. He's well known for his portrayal of Detective Curtis Lemansky on the American drama The Shield, Butch "Burner" Barnes in Pensacola: Wings of Gold, Detective "Ham" Dewey on Saving Grace, and Dominique Luca on the CBS series S.W.A.T.
He's had a number of recurring roles on TV series including Sons of Anarchy, Prime Suspect (US), Chicago Fire, Bates Motel, and Secrets and Lies.

Nine Ball
Nicky
2023

Mayor of Kingstown
Charlie · (6 episodes)
2021

FBI: International
Dean Bartlett · (4 episodes)
2021

Howl
2021

S.W.A.T.
Dominique Luca · (130 episodes)
2017

Check Point
Roy
2017

Run the Tide
Bo
2016

Blue
Murphy
2015

Solace
David Raymond
2015

Secrets and Lies
Danny Voss · (10 episodes)
2015

Bates Motel
Caleb Calhoun · (18 episodes)
2013

Motive
Doug Slater · (1 episode)
2013

Timmy Muldoon and the Search for the Shadoweyes Bandit
Shotgun Lenny
2013

Chicago Fire
Tommy Welch · (7 episodes)
2012

Prime Suspect
Matt Webb · (13 episodes)
2011

Few Options
Frank Connor
2011

Covert Affairs
James Decker · (3 episodes)
2010

NCIS: Los Angeles
Tommy Boyd · (1 episode)
2009

Castle
Mr. Harden · (1 episode)
2009

The Mentalist
Greg Tayback · (1 episode)
2008

Sons of Anarchy
Herman Kozik · (12 episodes)
2008

I Heard the Mermaids Singing
Al
2008

Saving Grace
Ham Dewey · (46 episodes)
2007

Burn Notice
Tyler Gray · (3 episodes)
2007

The Ungodly
Officer Murphy
2007

Dexter
Max Clayton · (1 episode)
2006

Dexter
U.S. Marshal Cooper · (2 episodes)
2006

Aquaman
Sheriff
2006

Aquaman
Sheriff · (1 episode)
2006

The Shield: Wrap Day
Self
2006

Burned
Lou
2006

Desolation Canyon
Press Reynolds
2006

The Veteran
Jimmy Joe
2006

Cold Case
Joseph Shaw · (1 episode)
2003

The Shield
Curtis Lemansky · (65 episodes)
2002

Smallville
Tommy Lee · (1 episode)
2001

One on One
Brandon · (1 episode)
2001

Under Heavy Fire
Jimmy Joe
2001

CSI: Crime Scene Investigation
Randy Bolen · (1 episode)
2000

Law & Order: Special Victims Unit
Sean Riggs · (1 episode)
1999

Blade
Heatseeking Dennis
1998

Archibald the Rainbow Painter
1998

Major League: Back to the Minors
Lance Pere
1998

Pensacola: Wings of Gold
Burner · (22 episodes)
1997

Sins of the Mind
Anders
1997

Just Shoot Me!
Brian McDonald · (1 episode)
1997

Pacific Blue
Deke · (1 episode)
1996

Caroline in the City
Blair · (1 episode)
1995

Sliders
Slain Skater · (1 episode)
1995

Red Shoe Diaries 4: Auto Erotica
Tracer (archive footage)
1994

At Home with the Webbers
Chuck
1993

Red Shoe Diaries
Tracer · (1 episode)
1992

Mirage
Greg
1990

Shades of L.A.
(1 episode)
1990

The Forbidden Dance
Dave
1990

Family Matters
Gorgeous Waiter · (1 episode)
1989