Personal Info
- Credits
- 35 productions
John T. Dugan
Filmography
35
1974 • tv
Little House on the Prairie - Season 8
Writer
1974 • tv
Little House on the Prairie - Season 3
Writer
1974 • tv
Little House on the Prairie - Season 9
Writer
1974 • tv
Little House on the Prairie - Season 4
Writer
1974 • tv
Little House on the Prairie
Writer
1974 • tv
Little House on the Prairie - Season 5
Writer
1974 • tv
Little House on the Prairie - Season 2
Writer
1974 • tv
Little House on the Prairie - Season 6
Writer
1974 • tv
Little House on the Prairie - Season 1
Writer
1974 • tv
Little House on the Prairie - Season 7
Writer
1972 • tv
Kung Fu
Writer
1972 • tv
Kung Fu - Season 1
Writer
1972 • tv
Kung Fu - Season 2
Writer
1971 • tv
Columbo - Season 12
Writer
1971 • tv
Columbo - Season 3
Writer
1971 • tv
Columbo - Season 8
Writer
1971 • tv
Columbo - Season 9
Writer
1971 • tv
Columbo - Season 11
Writer
1971 • tv
Columbo - Season 10
Writer
1971 • tv
Columbo - Season 4
Writer
1971 • tv
Columbo - Season 7
Writer
1971 • tv
Columbo - Season 6
Writer
1971 • tv
Columbo - Season 2
Writer
1971 • tv
Columbo - Season 1
Writer
1971 • tv
Columbo - Season 5
Writer
1966 • tv
Star Trek - Season 2
Writer
1966 • tv
Star Trek - Season 3
Writer
1966 • tv
Star Trek - Season 1
Writer
1966 • tv
Mission: Impossible - Season 3
Writer
1966 • tv
Mission: Impossible - Season 7
Writer
1966 • tv
Mission: Impossible - Season 6
Writer
1966 • tv
Mission: Impossible - Season 2
Writer
1966 • tv
Mission: Impossible - Season 4
Writer
1966 • tv
Mission: Impossible - Season 1
Writer
1966 • tv
Mission: Impossible - Season 5
Writer