John Dennis Johnston

John Dennis Johnston

Acting Born: 1950-05-14 Elmwood, Nebraska, USA
John Dennis Johnston (born May 14, 1950) is an American film and television actor.

Known For

Supernatural

Supernatural

2005 ★ 8.3
Married... with Children

Married... with Children

1987 ★ 7.7
Without a Trace

Without a Trace

2002 ★ 7.2
The A-Team

The A-Team

1983 ★ 7.5
The A-Team

The A-Team

1983 ★ 7.5
Murder, She Wrote

Murder, She Wrote

1984 ★ 7.5
ER

ER

1994 ★ 7.8
MacGyver

MacGyver

1985 ★ 7.7
The Golden Girls

The Golden Girls

1985 ★ 7.6
Charlie's Angels

Charlie's Angels

1976 ★ 6.7
Knots Landing

Knots Landing

1979 ★ 7.0
St. Elsewhere

St. Elsewhere

1982 ★ 5.7
The Rockford Files

The Rockford Files

1974 ★ 7.6
The Rockford Files

The Rockford Files

1974 ★ 7.6
Emergency!

Emergency!

1972 ★ 8.0
Matlock

Matlock

1986 ★ 7.1
Matlock

Matlock

1986 ★ 7.1
Highlander: The Series

Highlander: The Series

1992 ★ 7.4
T. J. Hooker

T. J. Hooker

1982 ★ 6.5
Millennium

Millennium

1996 ★ 7.7
Southland

Southland

2009 ★ 7.9
In Plain Sight

In Plain Sight

2008 ★ 7.0
Dark Angel

Dark Angel

2000 ★ 7.5
Roots

Roots

1977 ★ 7.4