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Personal Info
Known For
Acting
Birthday
December 31, 1969
Place of Birth
N/A
Also Known As
- Dennis Keifer
Dennis Keiffer
1.1 Popularity
Biography
Dennis Keiffer is a former K.I.C.K. Super Middleweight Kickboxing Champion. He took his skills to Television and Cinema as an actor and stuntman. Early in his career he worked on fight movies such as "Bloodfist", "Shootfighter", and "Die Trying". In the past 15 years Dennis has been a stunt actor on shows such as "CSI", "House", "Sons of Anarchy" and "True Blood" with theatrical releases such as "Death Sentence", "Indiana Jones", "The Green Hornet" and "Spider-Man".
Known For
6.6
Red
Dope Thief
2025
0.0
Officer Dennis
Undying
2024
7.0
Krueger
Obliterated
2023
8.0
Barry Gasparro
Bosch: Legacy
2022
7.1
Medieval Bad Guy
Father Stu
2022
6.1
Man in Bar (uncredited)
Debt Collectors
2020
6.9
Mercenary
Birds of Prey (and the Fantabulous Emancipation of One Harley Quinn)
2020
6.8
Marauder (uncredited)
Bird Box
2018
8.5
Brenner Plank
The Rookie
2018
5.8
Junior
The Happytime Murders
2018
Credits
Dope Thief
as Red
2025
6.6
Undying
as Officer Dennis
2024
0.0
Obliterated
as Krueger
2023
7.0
Bosch: Legacy
as Barry Gasparro
2022
8.0
Father Stu
as Medieval Bad Guy
2022
7.1
Debt Collectors
as Man in Bar (uncredited)
2020
6.1
Birds of Prey (and the Fantabulous Emancipation of One Harley Quinn)
as Mercenary
2020
6.9
Bird Box
as Marauder (uncredited)
2018
6.8
The Rookie
as Brenner Plank
2018
8.5
The Happytime Murders
as Junior
2018
5.8
The Debt Collector
as Manno's Sidekick #1
2018
5.8
Barry
as Shooter
2018
7.9
Station 19
as Random Guy
2018
8.2
Future Man
as Lead Biker
2017
7.2
The Brave
as Jasper
2017
7.0
Get Shorty
as Happy
2017
7.0
Savage Dog
as Fighter
2017
5.3
The Beautiful Ones
as Howard Casamassa
2017
6.5
The Accountant
as Tactical Mercenary (uncredited)
2016
7.1
No Touching
as Monster Russ
2016
5.6
Colony
as Driver
2016
6.9
Secret in Their Eyes
as Chop Shop Thug
2015
6.3
Fear the Walking Dead
as Lead Ranger
2015
7.6
Fear the Walking Dead
as Guard (uncredited)
2015
7.6
Sneaky Pete
as Big Fish's Bodyguard
2015
7.5
Helio
as Head Councilor
2015
6.7
John Wick
as Club Goon (uncredited)
2014
7.4
The Equalizer
as Teddy's Guy (uncredited)
2014
7.3
Scorpion
as Biker
2014
8.2
Legends
as Bobyguard
2014
6.4
Henry Danger
as Bizzy - Goon
2014
8.3
Transcendence
as Hybrid Soldier (uncredited)
2014
6.1
Bad Ass 2: Bad Asses
as Tattoo Neck Dude
2014
6.1
True Detective
as Biker
2014
8.3
Project: S.E.R.A.
as General Eames
2013
5.3
Marvel's Agents of S.H.I.E.L.D.
as Rollo
2013
7.5
Iron Man 3
as Extremis Soldier
2013
6.9
G.I. Joe: Retaliation
as Arch Angel Joe (uncredited)
2013
5.6
Banshee
as Borso
2013
8.0
Universal Soldier: Day of Reckoning
as Unisol
2012
5.5
Wake
as Mourner #2
2012
5.7
The Green Hornet
as Chudnofsky's Gang
2011
5.6
The Cape
as Jenner
2011
5.0
Hawaii Five-0
as Yuri Petrov
2010
7.8
Hawaii Five-0
as Bald Inmate
2010
7.8
Jonah Hex
as Train Thug (uncredited)
2010
5.0
Whiteout
as Russian Guard
2009
5.6
Bitch Slap
as MacDaddy
2009
4.8
Dollhouse
as Ambrose's Man (uncredited)
2009
7.2
Adventures of Johnny Tao
as Patch
2008
3.0
Redbelt
as Knife Fighter in Bar
2008
6.5
Breaking Bad
as Lookout
2008
8.9
Terminator: The Sarah Connor Chronicles
as Thug
2008
7.5
iCarly
as Prisoner #3
2007
8.0
Death Sentence
as Jamie
2007
6.8
Lincoln Heights
2007
8.7
Friday Night Lights
as Shady Dude
2006
8.0
Black Dawn
as Henchman (uncredited)
2006
4.1
Serenity
as Bar Guy (uncredited)
2005
7.4
Today You Die
as Garret's Gang #2
2005
4.3
CSI: NY
2004
7.3
The Rundown
as Naylor
2003
6.4
The Tuxedo
as Banning Lab Worker (uncredited)
2002
5.7
CSI: Miami
as Inmate #1
2002
7.7
The Shield
as Angel
2002
8.1
Longshot
as Henchman
2001
4.6
Corky Romano
as Skinhead
2001
4.3
Spanish Judges
as Lenny
2000
5.0
Wild Wild West
as Wrench Guy (uncredited)
1999
5.3
Soldier
as Kent 502 (uncredited)
1998
6.4
Charmed
as Grimlock
1998
8.2
Charmed
as Killer in Alley
1998
8.2
V.I.P.
as Shady Character
1998
5.3
The Replacement Killers
as Thug (uncredited)
1998
6.2
Mortal Kombat: Annihilation
as Baraka
1997
4.5
Batman & Robin
as Ice Thug
1997
4.4
The Pretender
as Thug #1
1996
7.4
Bloodfist VI: Ground Zero
as Kurtz
1995
4.5
Red Sun Rising
as Mercenary
1994
4.5
Bloodfist V: Human Target
as NSA Agent
1994
4.9
Firepower
as Fighter
1993
5.0
Dragon Fire
as Johnny Powers
1993
2.4
The X-Files
as Bullethead #2
1993
8.4
Power Rangers
as Brick
1993
7.1
Shootfighter: Fight to the Death
as Shootfighter
1993
6.4
Full Contact
as Fighter #3
1993
5.0
Bloodfist IV: Die Trying
as Goon 2
1992
5.1