D
Personal Info
Known For
Acting
Born
January 14, 1968 (age 58)
Place of Birth
Orange County, California, USA
Also Known As
Doug Curtis Siskowic
Douglas Sinclair
Doug Sinclair
Known For
TV
Grey's Anatomy
Brett Hayes
2005
TV
Conan
Audiency Awards Cop
2010
TV
Charmed
Officer
1998
TV
The West Wing
Farmer
1999
TV
New Girl
Border Guard
2011
TV
The Middle
Coach (uncredited)
2009
TV
The Shield
Walt
2002
TV
Strong Medicine
Todd Ferguson
2000
TV
Justified
Buck Mulligan
2010
TV
Judging Amy
Jimmy Withers
1999
TV
The Guardian
2001
TV
The Guardian
Camp Instructor
2001
TV
The Bernie Mac Show
Paramedic
2001
TV
7th Heaven
Police Officer
1996
TV
Summerland
Cop
2004
TV
Cane
Cop
2007
TV
Cane
Cop #1
2007
TV
Vegas
Attendant
2012
TV
Kroll Show
2013
Film
Tag
Mark Holder - Tagged Trick
2018
Filmography
2018FilmTagas Mark Holder - Tagged Trick2013TVKroll Show2012TVVegasas Attendant2011TVNew Girlas Border Guard2010TVConanas Audiency Awards Cop2010FilmWWJD: What Would Jesus Do?as Coffee Shop Owner2010TVJustifiedas Buck Mulligan2009TVThe Middleas Coach (uncredited)2009FilmThe Citationas Texas Oil Man2007TVCaneas Cop2006FilmBlack Dawnas Fat Man / Man in Hotel2005TVGrey's Anatomyas Brett Hayes2004TVSummerlandas Cop2004FilmSwallowas Supporting2002TVThe Shieldas Walt2001TVThe Bernie Mac Showas Paramedic2001TVThe Guardian2001FilmUP, Michigan!as Hannon2000TVStrong Medicineas Todd Ferguson1999TVThe West Wingas Farmer1999TVJudging Amyas Jimmy Withers1998TVCharmedas Officer1996TV7th Heavenas Police Officer