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Personal Info

Known ForActing
GenderMale
BirthdayMay 14, 1950
Place of BirthElmwood, Nebraska, USA
IMDb

John Dennis Johnston

Biography

John Dennis Johnston (born May 14, 1950) is an American film and television actor.

Known For

Supernatural

Supernatural

2005
8.3
ER

ER

1994
7.8
Murder, She Wrote

Murder, She Wrote

1984
7.5
Married... with Children

Married... with Children

1987
7.7
MacGyver

MacGyver

1985
7.7
The A-Team

The A-Team

1983
7.5
The A-Team

The A-Team

1983
7.5
Without a Trace

Without a Trace

2002
7.3
Knots Landing

Knots Landing

1979
6.8
The Rockford Files

The Rockford Files

1974
7.6