Smallville
2001 - 2017 • Director
Monk
2002 - 2009 • Director
American Dreams
2002 - 2005 • Director
Hack
2002 - 2004 • Director
War Stories
2003 • Director
Timecop
1997 - 1998 • Director
Lois & Clark: The New Adventures of Superman
1993 - 1997 • Director
Charlie Grace
1995 - 1995 • Director
Reasonable Doubts
1991 - 1993 • Director
Midnight Caller
1988 - 1991 • Director
A Dog of Flanders
1999 • Screenplay
Supernatural: The End of the Road
2021 • Self
A Very Special Supernatural Special
2014 • Self
Let's Get Harry
1986 • Bartender
Supernatural
2005 - 2020 • Executive Producer
Falcone
2000 - 2000 • Producer
Turks
1999 - 1999 • Producer
Sworn to Silence
1987 • Executive Producer
1986 • Producer
A Winner Never Quits
1986 • Executive Producer
Badge of the Assassin
1985 • Executive Producer
V: The Final Battle
1984 - 1984 • Executive Producer
Cujo
1983 • Producer
Independence Day
The Children Nobody Wanted
1981 • Producer
Dog and Cat
1977 • Producer
Dead of Night
Trilogy of Terror
1975 • Associate Producer
Dracula
1974 • Associate Producer
The Turn of the Screw
1974 • Executive In Charge Of Production
Scream of the Wolf
The Invasion of Carol Enders
1973 • Producer