John Dennis Johnston
ActingBorn 1950-05-14 (76)Elmwood, Nebraska, USA
John Dennis Johnston (born May 14, 1950) is an American film and television actor.
Known for
Supernatural
2005
Married... with Children
1987
Without a Trace
2002
Murder, She Wrote
1984
The A-Team
1983
The A-Team
1983
ER
1994
The Rockford Files
1974
The Rockford Files
1974
Charlie's Angels
1976
MacGyver
1985
The Golden Girls
1985
Knots Landing
1979
Highlander: The Series
1992
Emergency!
1972
Matlock
1986
Matlock
1986
St. Elsewhere
1982
T. J. Hooker
1982
Dark Angel
2000
In Plain Sight
2008
Millennium
1996
Southland
2009
Close Encounters of the Third Kind
1977