John Dennis Johnston
ActingTotal Credits
72
Acting
72
First Credit
1972
Latest Credit
2019
Supernatural
Pa Bender
2005
Emergency!
Biker (uncredited)
1972
Southland
Eric
2009
ER
Mr. Hearn
1994
Married... with Children
Jimmy
1987
Annie Hall
L.A. Policeman
1977
Millennium
Sheriff Falkner
1996
MacGyver
Eddie Porter
1985
The Rockford Files
Grady Northcourt · Henry Schlager
1974
The Golden Girls
Merrill
1985
Dark Angel
Maj. Jake Sanders
2000
Murder, She Wrote
Peter Fargo
1984
The A-Team
Snake · Archer
1983
Highlander: The Series
Carl the Hermit
1992
A Walk in the Clouds
Lout #1
1995
Close Encounters of the Third Kind
Special Forces
1977
Roots
Man at Cockfight
1977
Without a Trace
Patrick Orton
2002
Purgatory
Lamb / 'Lefty' Slade
1999
Pale Rider
Deputy Tucker
1985
Matlock
Brian Martell · Lucas Anderson
1986
Knots Landing
Alien
1979
In Plain Sight
Dr. Bronstein
2008
Streets of Fire
Pete the Mechanic
1984
Wyatt Earp
Frank Stillwell
1994
Charlie's Angels
Jerry Adams
1976
The Rose
Milledge
1979
48 Hrs.
Torchy's Patron
1982
The Client List
Coach Steff
2012
Flesh + Blood
Summer
1985
T. J. Hooker
Cliff Tanner
1982
Twilight Zone: The Movie
Co-Pilot
1983
Extreme Prejudice
Merv
1987
In Pursuit of Honor
Sgt. Thomas Mulcahey
1995
A Breed Apart
Miller
1984
The Executioner's Song
Jimmy Poker-Game
1982
Sunset
Ed
1988
St. Elsewhere
Nick Moats
1982
The Beast Within
Horace Platt
1982
Pink Cadillac
Waycross
1989
Communion
Fireman
1989
Back Roads
Gilly
1981
Precious Find
Actor
1996
The Siege at Ruby Ridge
Tony Vickers
1996
KISS Meets the Phantom of the Park
Chopper
1978
Firestarter: Rekindled
Joel Lowen
2002
The Squeeze
Nick
1987
Forest Warrior
Williams
1996
Dear Detective
Det. Clay
1979
Steel Cowboy
Bobby 'Bob' Hicks
1978
Code R
Ralph
1977
The Ambush Murders
Lionel Borland
1982
Into Thin Air
Earl Pike
1985
Shades of L.A.
Actor
1990
I Want to Keep My Baby!
Rico
1976
Joseph's Gift
Parker
1999
The Jordan Chance
Lew Mayfield
1978
Murder in Mississippi
Hatchet-Faced Man
1990
Lady Belladonna's Tales From The Inferno
Larry / Left Hemisphere (segment "7 Doors")
2019
My Wicked, Wicked Ways: The Legend of Errol Flynn
Billy Welch
1985