Theodore William Lange III is an American actor, director and screenwriter best known for his roles as bartender Isaac Washington in the TV series The Love Boat, and Junior in That's My Mama.
Are We There Yet?: World Adventure
2007 - • Director
All of Us
2003 - 2023 • Director
Eve
2003 - 2006 • Director
Dharma & Greg
1997 - 2002 • Director
Moesha
1996 - 2001 • Director
In the House
1995 - 1999 • Director
Love Boat: The Next Wave
1998 - 1999 • Director
The Wayans Bros.
1995 - 2023 • Director
The New Gidget
1986 - 1988 • Director
Starman
1986 - 1987 • Director
The Love Boat
1977 - 1987 • Director
The Fall Guy
1981 - 1986 • Director
Passing Through
1977 • Writer
The Real Love Boat
2022 - 2022 • Self
Toomie: The Hungry Tumor
2022 • Damien Orion
Blood Pageant
2021 • Ryan
The Quarantine Bunch
2020 - • Reverend
Steps of Faith
2014 • John Henry Houston
Psych
2006 - 2014 • Pookie
The Cleveland Show
2009 - 2013
Phil Cobb's Dinner for Four
2011 • Raymond
Bed & Breakfast: Love is a Happy Accident
2010 • Judge / Mediator
Scrubs
2001 - 2010 • Mr. Blair
Celebrity Fit Club
2005 - 2010 • Contestant
Who Shot Mamba?
2009 • Dr. Crazy
Directors on Directing
2009 • Self
Drake & Josh
2004 - 2007 • Teacher
The King of Queens
1998 - 2007 • Ted Lange
Last of the Romantics
2007 • Cole Henderson
Half & Half
2002 - 2006 • Repairman
Uncle Tom's Apartment
2006 • Pops
Hollywood Squares
1998 - 2004 • Self - Panelist
Gang of Roses
2003 • Bartender #2
The Redemption
2000 • Reverend
Boy Meets World
1993 - 2000
1998 - 1999 • Isaac Washington
L.A. Heat
1996 - 1999
Weird Science
1994 - 1998
Family Matters
1989 - 1998 • Frank Winslow
Martin
1992 - 1997 • Issac Washington
Platypus Man
1995 - 1995 • Mr. Angel
The Naked Truth
1992 • The Flower Peddler
The Love Boat: A Valentine Voyage
1990 • Isaac Washington
Glitch!
1988 • DuBois
Terminal Exposure
1987 • Fantastic
1977 - 1987 • Isaac Washington
John Grin's Christmas
1986 • Ghost of Christmas Present
Charlie's Angels
1976 - 1981 • Isaac Washington
Record City
1977 • The Wiz
Mr. T and Tina
1976 -
Friday Foster
1975 • Fancy Dexter
That's My Mama
1974 - 1975 • Junior
Black Belt Jones
1974 • Militant (uncredited)
Trick Baby
1972 • Melvin the Pimp