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Gregg Henry
★ Acting

Gregg Henry

Born 1952 · Lakewood, Colorado, USA · Active 1961–2026

Gregg Henry, born in 1952, is an American actor known for his compelling performances in cult films. He appears as the enigmatic character in Just Before Dawn (1981), a slasher that explores the dark woods of survival horror. In Body Double (1984), he plays a pivotal role that intertwines eroticism and suspense, cementing his place in the realm of exploitation cinema. With a career that spans decades, Henry's contributions to these films highlight the gritty charm of the genre.

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Just Before Dawn

Just Before Dawn

1981 ★ 6.3
as Warren

In a rural, mountainous region of Oregon, drunken hunters Ty and Vachel come across an abandoned church, which they explore. After Ty sees their truck being crashed into a tree, Vachel is castrated with a serrated machete by a chuckling assailant who then dons Vachel's hat and jacket. Ty, seeing the murderer exit the church, quietly flees off into the forest. Meanwhile, forest ranger Roy McLean encounters a van of five college-aged adults heading to rural property which one of them has inherited. Despite his insistence that they not venture up the mountain, the five continue along. Among them are Warren; his girlfriend Constance; Jonathan, and his girlfriend, Megan; and Daniel, Jonathan's brother. On their way up the mountain, they hit a deer, and encounter Ty stumbling through the woods on his way down the mountain; they dismiss his warnings of "demons," as he is visibly drunk. After reaching a point where the van cannot drive any further, the group set out on foot and make a campsite; at night, while around the fire, Constance, Megan, and Daniel hear noises around them and become frightened, only to find that Jonathan and Warren are playing a prank. The next morning, they hike along Silver Creek to a waterfall, where they see a young girl named Merry Cat Logan singing before noticing their presence and running into the woods. Megan and Jonathan go skinny dipping at the bottom of the falls, unaware that someone else has entered the water. Megan feels hands touching her and assumes it to be Jonathan, until she sees him on shore, whereupon she panics and swims to safety. When the group splits up to go exploring, Jonathan spots Merry and chases after her. She runs to a clearing but sees something that frightens her and hides behind some trees. Jonathan assumes it is the rope bridge over the waterfall ahead and begins to go across, only to be confronted by the killer, who cuts his hand with his machete. The killer severs the bridge and Jonathan plummets into the water below. Unable to swim, he attempts to climb back up over the ledge using the rope. When he reaches the ledge, the killer kicks him in the face, and he falls to his demise. Meanwhile, Megan and Daniel are taking photographs in the woods, and come across the church and a graveyard. Daniel, who has lost his glasses, sees a figure emerging through the trees, and assumes it to be Jonathan. He and Megan pretend to kiss as a joke, but as the figure comes closer, Daniel realizes it is not his brother. The figure stabs Daniel, and Megan flees into the church, where she watches through the window as the killer investigates Daniel's camera. Suddenly, another identical man emerges behind her inside the church; Megan realizes that the two are identical twins. She is murdered in the church while the other twin photographs her death from outside the window. Warren and Constance (now barefoot and in shorts) return to the camp, but cannot find anyone else. While wading through the river, they encounter Jonathan's body floating downstream, and pull him out. As night approaches, Warren leaves Constance at the campsite to retrieve the car keys from Jonathan's body, but cannot find them; nearby, he finds Jonathan's body against a tree. Meanwhile, Ty finally encounters Roy in the woods and tells him about the twins at the church. Roy goes out on his horse to find the teens, and comes across Merry's family. They tell him that the twins were actually their own and their mother died during childbirth, so he mated with his daughter and had Merry. Left alone, Constance is attacked by one of the twins, who chases her up a tree. The twin cuts down the tree, and just before he is about to kill Constance, Roy shoots him and he tells the couple to go pack their items. They go back to camp, as Merry runs through the woods to find them. At camp, the other twin stabs Warren and tries to kill Constance, who rams her fist down his throat, choking him to death. Warren begins to sob and Merry watches from the trees, as the sun rises in the forest.

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Career Highlights Top 6 by popularity · TMDB

Filmography

162 credits
2020s 9 credits
2026
Kentucky Roses as Frank Reed
Movie ★ 8.0
2025
Above the Line as Jack Woodrow
Movie ★ 10.0
2024
Creature Commandos as Edward Mazursky (voice)
TV ★ 7.8
2023
Movie ★ 7.9
2022
Look Into the Fire as Professor Hirsch
Movie ★ 6.6
2022
TV ★ 10.0
2021
Hit & Run as Martin Wexler
TV ★ 6.9
2021
TV ★ 7.9
2021
Blade Runner: Black Lotus as Senator Bannister (voice)
TV ★ 7.0
2010s 26 credits
2019
Stand! as Mike Sokolowski
Movie ★ 10.0
2018
Office Uprising as Franklin Gantt
Movie ★ 5.3
2018
The Rookie as Judge
TV ★ 8.5
2018
Black Lightning as Martin Proctor
TV ★ 6.9
2018
The Resident as Aaron Kranepool
TV ★ 8.4
2017
Teen Titans: The Judas Contract as Brother Blood (voice)
Movie ★ 7.4
2017
Movie ★ 7.6
2017
Movie ★ 6.2
2016
Jason Bourne as Richard Webb
Movie ★ 6.4
2016
TV ★ 7.3
2016
TV ★ 7.6
2015
Supergirl as Peter Thompson
TV ★ 7.3
2015
Chicago Med as Dr. David Downey
TV ★ 8.3
2014
Movie ★ 7.9
2014
Lizzie Borden Took an Ax as Director Attorney Hosea Knowlton
Movie ★ 5.8
2013
The Following as Dr. Arthur Strauss
TV ★ 6.9
2012
Movie
2012
Any Day Now as Lambert
Movie ★ 7.0
2012
Scandal as Hollis Doyle
TV ★ 7.2
2011
The Reunion as Wills
Movie ★ 5.0
2011
Isolation as Lawrence Moore
Movie ★ 4.4
2011
The Killing as Carl Reddick
TV ★ 7.8
2011
Hell on Wheels as Brigham Young
TV ★ 7.6
2011
Harry's Law as Mitchell Eaves
TV ★ 7.4
2010
Super as Detective John Felkner
Movie ★ 6.5
2010
The Good Guys as Wayne Young
TV ★ 7.2
2000s 41 credits
2009
Movie ★ 4.8
2009
Glee as Russell Fabray
TV ★ 6.8
2009
Castle as Winston Wellesley
TV ★ 8.0
2009
Hung as Mike
TV ★ 6.6
2009
Dollhouse as William Bashford
TV ★ 7.2
2009
Dark Blue as Jimmy Boyd
TV ★ 6.9
2009
White Collar as Henry Dobbs
TV ★ 8.2
2009
NCIS: Los Angeles as Alex Harris
TV ★ 7.5
2008
Sparky & Mikaela as Mikaela's Dad
Movie ★ 5.4
2008
TV ★ 8.4
2007
The Riches as Hugh Panetta
TV ★ 6.9
2007
Burn Notice as Ian Covey
TV ★ 7.5
2006
Slither as Jack MacReady
Movie ★ 6.5
2006
The Black Dahlia as Pete Lukins
Movie ★ 5.6
2006
United 93 as Col. Robert Marr
Movie ★ 7.1
2005
Silent Partner as Ambassador Lafontaine
Movie ★ 5.4
2005
Movie ★ 5.5
2005
Lethal Seduction as Lt. Russ Carter
Movie ★ 3.3
2005
Numb3rs as Pete Fox
TV ★ 7.0
2005
Eyes as Clay Burgess
TV ★ 7.6
2005
Medium as Coach Swanson
TV ★ 7.5
2005
Grey's Anatomy as L. Gracie
TV ★ 8.2
2003
Sin as Conrad
Movie ★ 4.9
2003
TV ★ 8.8
2003
TV ★ 6.5
2002
Ballistic: Ecks vs. Sever as Robert Gant / Agent Clark
Movie ★ 4.3
2002
Movie ★ 6.2
2002
Windfall as Bill
Movie ★ 4.7
2002
Boomtown as Robert Colson
TV ★ 6.4
2002
CSI: Miami as William Preston
TV ★ 7.7
2002
Firefly as Sheriff Bourne
TV ★ 8.3
2002
CSI: Miami as Roger Cavanaugh
TV ★ 7.7
2001
Layover as Jack Gillardo
Movie ★ 4.8
2001
Movie ★ 4.8
2001
TV ★ 7.5
2001
24 as Jonathan Wallace
TV ★ 7.8
2001
The Agency as Senator Bowden
TV ★ 6.7
2000
Sleep Easy, Hutch Rimes as Cotton Proudfit
Movie ★ 4.6
2000
Boston Public as Detective McGill
TV ★ 7.6
2000
TV ★ 7.6
2000
Gilmore Girls as Mitchum Huntzberger
TV ★ 7.9
1990s 34 credits
1999
Payback as Val Resnick
Movie ★ 6.8
1999
Movie ★ 4.6
1999
Judging Amy as Morgan Simmons
TV ★ 7.5
1999
Family Law as Michael Holt
TV ★ 8.1
1998
Movie ★ 6.4
1997
Tidal Wave: No Escape as Edgar Purcell
Movie ★ 5.1
1997
Kiss the Girls as Detective (uncredited)
Movie ★ 6.5
1996
My Son Is Innocent as Paediatrician
Movie ★ 6.8
1996
Terminal as Brian O'Grady
Movie ★ 4.8
1996
The Pretender as Peter Morgan
TV ★ 7.4
1996
TV ★ 6.1
1995
Bodily Harm as J.D. Prejon
Movie ★ 3.8
1995
Sharon's Secret as McGregor
Movie ★ 5.7
1995
JAG as Captain Reed
TV ★ 7.3
1994
Fever as Dexter
Movie ★ 3.9
1994
Movie ★ 6.4
1994
Movie ★ 5.5
1994
Chicago Hope as Board Member
TV ★ 7.3
1994
ER as Officer Mark Downey
TV ★ 7.8
1993
Staying Afloat as Ed Smith
Movie ★ 10.0
1993
Movie ★ 3.6
1993
Movie ★ 7.6
1993
Movie ★ 3.3
1993
Walker, Texas Ranger as Reid Stedler
TV ★ 7.0
1992
Raising Cain as Lt. Terri
Movie ★ 6.1
1991
Movie ★ 4.7
1991
The Rape of Doctor Willis as District Attorney
Movie ★ 6.3
1991
The Great Pretender as Wilson Leer
Movie ★ 3.3
1991
White Lie as David Lester
Movie ★ 7.0
1991
The Torkelsons as Randall Torkelson
TV ★ 8.2
1991
Civil Wars as Gordon Dallek
TV ★ 4.5
1990
Dark Avenger as Dr. Colin Tremaine
Movie ★ 4.6
1990
TV ★ 8.0
1980s 44 credits
1989
Movie ★ 7.0
1989
The Final Days as John Dean
Movie ★ 6.9
1989
Casualties of War as Prosecutor (uncredited)
Movie ★ 7.2
1989
TV ★ 7.0
1989
TV ★ 6.7
1988
Movie ★ 9.0
1988
Fair Game as Gene
Movie ★ 5.7
1988
A Stoning in Fulham County as Sheriff Woodman
Movie ★ 5.9
1988
Police Story as Officer Don Carpenter
TV
1987
Bates Motel as Tom Fuller
Movie ★ 4.6
1987
TV ★ 6.2
1986
The Patriot as Lieutenant Matt Ryder
Movie ★ 4.2
1986
Banter as Robert Prescott
Movie ★ 5.8
1986
L.A. Law as Robert Cullen
TV ★ 7.1
1986
Matlock as Bill Campbell
TV ★ 7.1
1986
L.A. Law as Sam Barkwell
TV ★ 7.1
1986
Designing Women as Jack Dent
TV ★ 6.9
1986
Matlock as John Robinson
TV ★ 7.1
1986
Matlock as Nick Beloit
TV ★ 7.1
1985
TV ★ 7.5
1985
Moonlighting as Paul McCain
TV ★ 7.5
1985
The Insiders as Rankin
TV ★ 6.0
1984
Body Double as Sam Bouchard
Movie ★ 6.8
1984
Murder, She Wrote as Sheriff Lynn Childs
TV ★ 7.5
1984
Murder, She Wrote as Richard Wellstood
TV ★ 7.5
1984
Murder, She Wrote as Carl Ward
TV ★ 7.5
1984
Murder, She Wrote as Lars Anderson
TV ★ 7.5
1984
Murder, She Wrote as Mark Reisner
TV ★ 7.5
1984
Airwolf as Robert Villers
TV ★ 7.6
1984
Murder, She Wrote as Barry Bristol
TV ★ 7.5
1983
Scarface as Charles Goodson (uncredited)
Movie ★ 8.2
1983
Movie ★ 5.0
1983
The Hitchhiker as Jack Rhodes
TV ★ 6.3
1982
Funny Money as Ben Turtle
Movie ★ 7.0
1982
Remington Steele as Charlie Thomas
TV ★ 7.1
1982
TV ★ 7.0
1982
TV ★ 7.5
1982
TV ★ 5.2
1982
The Blue and the Gray as Lester Bedell
TV ★ 6.7
1981
Movie ★ 6.0
1981
Falcon Crest as Thom Dower
TV ★ 5.7
1981
TV ★ 6.7
1980
Magnum, P.I. as William Keyes
TV ★ 7.3
1970s 7 credits
1979
Dummy as Assistant D.A. Smith
Movie ★ 8.8
1979
Hot Rod as Brian Edison
Movie ★ 6.0
1978
Mean Dog Blues as Paul Ramsey
Movie ★ 4.8
1978
Movie ★ 7.0
1978
Pearl as Lieutenant North
TV ★ 6.0
1978
Loose Change as Hank Okrun
TV ★ 10.0
1976
TV ★ 8.3
1960s 1 credit
1961
TV ★ 5.8