Actor / Producer / Writer.
Tenspeed and Brown Shoe
1980 - 1980 • Director
Stone
1979 - 1980 • Director
The Rockford Files
1974 - 1980 • Director
The A-Team
2010 • Characters
Columbo
1971 - 2003 • Writer
Renegade
1992 - 1997 • Writer
The Rockford Files: Friends and Foul Play
1996 • Writer
The Rockford Files: A Blessing in Disguise
1995 • Writer
Greyhounds
1994 • Screenplay
Unsub
1989 - 1989 • Writer
J.J. Starbuck
1987 - 1988 • Writer
Stingray
1985 • Writer
The Jordan Chance
1978 • Screenplay
Baretta
1975 - 1978 • Writer
Confessions of the D.A. Man
1978 • Writer
The November Plan
1977 • Writer
City of Angels
1976 - • Writer
Adam-12
1968 - 1975 • Story Editor
Castle
2009 - 2016 • Self
E! True Hollywood Story
1996 -
Army Wives
2007 - 2013
Ice Spiders
2007 • Frank Stone
Threshold
2003 • Pacheco Laval
Half Past Dead
2002 • Frank Hubbard
Dead Above Ground
2002 • Carl Hadden
V.I.P.
1998 - 2002 • Self
Scene of the Crime
1991 - 2002
Diagnosis: Murder
1993 - 2001 • Jackson Burley
The Contract
1999 • William Goodwin
CHiPs '99
1998 • Bendix
1992 - 1997 • Marshal Donald 'Dutch' Dixon
Love & War
1992 - 1995 • Self
Posse
1993 • Jimmy Love
Identity Crisis
1989 • The Coroner
Magnum, P.I.
1980 - 1988
22 Jump Street
2014 • Executive Producer
21 Jump Street
2012 • Producer
The Poker House
2008 • Producer
The Garden
2006 • Producer
It Waits
2005 • Producer
Demon Hunter
Hunter: Back in Force
2003 • Executive Producer
Profit
1996 - 1997 • Producer
2002 • Producer
Them
1996 • Executive Producer
The Commish
1991 - 1996 • Producer
Marker
1995 - 1995 • Producer
Hawkeye
1994 - 1995 • Producer
The Return of Hunter: Everyone Walks in L.A.
1995 • Executive Producer
Jake Lassiter: Justice on the Bayou
Missing Persons
1993 - 1995 • Producer
The Hat Squad
1992 - 1993 • Producer
Broken Badges
1990 - • Executive Producer
The 100 Lives of Black Jack Savage
1991 - 1991 • Producer
1987 - 1991 • Producer
Hunter
1984 - 1991 • Executive Producer
The Great Pretender
1991 • Executive Producer
Wiseguy
1987 - 1990 • Executive Producer
Booker
1989 - 1990 • Producer
Top of the Hill
1989 - 1989 • Producer
1986 - 1987 • Producer
Destination America
1987 • Executive Producer
1983 - 1987 • Producer
The Last Precinct
1986 - 1986 • Producer
Hardcastle and McCormick
1983 - 1986 • Producer
The Rousters
1983 - 1984 • Producer
The Greatest American Hero
1981 - 1983 • Producer
The Quest
1982 - 1982 • Producer
Midnight Offerings
1981 • Executive Producer
Nightside
1980 • Executive Producer
1979 • Executive Producer
The Duke
1979 - • Producer
The Night Rider
The Gypsy Warriors
1978 • Executive Producer
Baa Baa Black Sheep
1976 - 1978 • Executive Producer
Dr. Scorpion
Richie Brockelman: The Missing 24 Hours
1976 • Executive Producer
Scott Free
Toma
1973 - 1974 • Producer
Silk Stalkings
1991 - 1999 • Creator
The Rockford Files: Punishment and Crime
1996 • Creator
