Acting
Mark Derwin
Oct 28, 1960 (65 years) Park Forest, Illinois, USA
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
7.6
NCIS
Bradley Raines
8.2
Bones
Adam Howes
8.1
How I Met Your Mother
Greg Fisher
8.2
9-1-1
Captain Thomas
7.6
CSI: Crime Scene Investigation
James Mandelbaum
7.7
CSI: Miami
Mr. Morgan
7.8
24
Joe Stevens
8.1
Mad Men
Pierre Cossette
8.1
Curb Your Enthusiasm
Doctor
7.7
Chuck
Detective Conway
7.9
Bosch
Harvey Pounds
6.8
Everest
Lou Kasischke
7.9
Boston Legal
Attorney Michael Eaves
7.2
Without a Trace
Ted Ward
7.1
Diagnosis: Murder
Sean Farlow
Filmography
6.8
Suits LA
2025 · Sapperstein
7.2
Big Sky
2020 · Frank Ludwig
3.7
Awaken
2020 · Shane Adler
8.2
9-1-1
2018 · Captain Thomas
7.2
A Million Little Things
2018 · Nick
4.5
Groomzilla
2018 · Mickey
5.4
Bad Company
2018 · Mike
5.9
The Rachels
2017 · Coach Lyons
7.9
Bosch
2015 · Harvey Pounds
6.8
Everest
2015 · Lou Kasischke
7.2
Hot in Cleveland
2010 · Gary
3.8
Fatal Secrets
2009 · David
6.8
The Secret Life of the American Teenager
2008 · George Juergens
8.1
Mad Men
2007 · Pierre Cossette
7.7
Chuck
2007 · Detective Conway
6.5
Accepted
2006 · Jack Gaines
5.7
Big Day
2006
7.2
Heist
2006 · Sam Gordon
6.2
Laura Smiles
2006 · Mark
8.2
Bones
2005 · Adam Howes
8.1
How I Met Your Mother
2005 · Greg Fisher
5.5
Dirty Deeds
2005 · Vincent Scarno
7.9
Boston Legal
2004 · Attorney Michael Eaves
6.6
Medical Investigation
2004 · Paul Kendall
7.6
NCIS
2003 · Bradley Raines
3.5
Knee High P.I.
2003 · Col. Chambers
7.7
CSI: Miami
2002 · Mr. Morgan
7.2
Without a Trace
2002 · Ted Ward
7.2
Life with Bonnie
2002 · Mark Malloy
7.8
24
2001 · Joe Stevens