Mark Derwin
Biography
Mark Derwin is an American television and film actor, best known for playing George Juergens on the television series "The Secret Life of the American Teenager" as well as recurring characters on several American daytime soap operas.
Known For
TV
Bones
Adam Howes
2005
TV
NCIS
Bradley Raines
2003
TV
CSI: Crime Scene Investigation
James Mandelbaum
2000
TV
Chuck
Detective Conway
2007
TV
Boston Legal
Attorney Michael Eaves
2004
TV
CSI: Miami
Mr. Morgan
2002
TV
24
Joe Stevens
2001
TV
9-1-1
Captain Thomas
2018
TV
9-1-1
Thomas
2018
TV
How I Met Your Mother
Greg Fisher
2005
TV
Mad Men
Pierre Cossette
2007
TV
Big Sky
Frank Ludwig
2020
TV
Diagnosis: Murder
Sean Farlow
1993
TV
Curb Your Enthusiasm
Doctor
2000
TV
Without a Trace
Ted Ward
2002
TV
Bosch
Harvey Pounds
2015
TV
Party of Five
Dale Depeyster
1994
TV
Touched by an Angel
Jeff
1994
TV
Hot in Cleveland
Gary
2010
TV
A Million Little Things
Nick
2018
Filmography
2025TVSuits LAas Sapperstein2020TVBig Skyas Frank Ludwig2020FilmAwakenas Shane Adler2018TVA Million Little Thingsas Nick2018FilmBad Companyas Mike2018FilmGroomzillaas Mickey2018TV9-1-1as Captain Thomas2017FilmThe Rachelsas Coach Lyons2015FilmEverestas Lou Kasischke2015TVBoschas Harvey Pounds2010TVHot in Clevelandas Gary2009FilmFatal Secretsas David2008TVThe Secret Life of the American Teenageras George Juergens2007TVChuckas Detective Conway2007TVMad Menas Pierre Cossette2006TVBig Day2006FilmLaura Smilesas Mark2006FilmAcceptedas Jack Gaines2006TVHeist2005TVHow I Met Your Motheras Greg Fisher2005TVBonesas Adam Howes2005FilmDirty Deedsas Vincent Scarno2004TVBoston Legalas Attorney Michael Eaves2004TVMedical Investigationas Paul Kendall2003FilmKnee High P.I.as Col. Chambers2003TVNCISas Bradley Raines2002TVWithout a Traceas Ted Ward2002TVCSI: Miamias Mr. Morgan2002TVLife with Bonnieas Mark Malloy2001TV24as Joe Stevens2000TVCurb Your Enthusiasmas Doctor2000TVCSI: Crime Scene Investigationas James Mandelbaum1999FilmThe Minus Manas Creech1999FilmBallad of the Nightingaleas Alan Blake1997TVVeronica's Closetas David1996FilmEvil Obsessionas Damon1996FilmPistol Peteas Deputy Langley1995TVBonnieas Bill Kirkland1995TVCybillas Cameron1994TVTouched by an Angelas Jeff1994TVParty of Fiveas Dale Depeyster1993TVDiagnosis: Murderas Sean Farlow1991TVSilk Stalkings1988FilmThe Partyas Richard Wells, the ex-bachelor1968TVOne Life to Live1952TVGuiding Lightas A.C. Mallet