Cast & creator
Derek Cecil
Best known for Law & Order: Special Victims Unit, Law & Order: Special Victims Unit, Law & Order
Derek Cecil is an American film and television actor, best known for his reccuring role as Seth Grayson on the Netflix series "House of Cards".
Also known as: درک سیسیل
18
film credits
26
television credits
44
1990–2025 · acting roles
6.7
average across scored titles
Signature credits
Known for
Across film & television
Filmography (44)
Showing 44 of 44 credits
Law & Order: Special Victims Unit
Russell Ramsay
1999Law & Order: Special Victims Unit
Garrett Howard
1999
Law & Order
Joe Hartwig
1990Law & Order
Steven Lamar
1990Law & Order
Brian Burke
1990
Grey's Anatomy
Sean Allen
2005
Law & Order: Criminal Intent
Ted Stoddard
2001
The Good Wife
Jonathan Eldredge
2009
The Pitt
Michael Williams
2025
Fringe
Christopher Penrose (young)
2008
Gossip Girl
Alex
2007
Banshee
Dean Xavier
2013
House of Cards
Seth Grayson
2013
Tom Clancy's Jack Ryan
Senator Henshaw
2018
Unforgettable
Adam Coyer
2011
Black Monday
Detective Lester
2019Black Monday
Private Investigator
2019
Masters of Horror
Ernst Haeckel
2005
Men in Black II
Repairman Agent
2002
Lessons in Chemistry
Dr. Robert Donatti
2023
The Outsider
Andy Katcavage
2020
Mercy
2009
The First Lady
Donald Rumsfeld
2022
The Beat
Mike Dorigan
2000
The Next Three Days
Dr. Becsey
2010
The $treet
Duncan
2000
Parker
Assistant to Mrs. Fritz
2013
Pasadena
Tom Bellow
2001
Friends with Kids
Pete
2012
Push, Nevada
Jim
2002
The Listener
Andy (voice)
2024
The Tomorrow Man
Brian
2019
Café
Movie Man
2011
Recount
Jeremy Bash
2008
51/50 Mall Cop
Frank
2005
The Killing Floor
Garret Rankin
2007
Winter of Frozen Dreams
District Attorney
2009
Haeckel's Tale
Ernst Haeckel
2006
The Unspoken Truth
Jeff Blogert
1995
Pretend
Sophie's Lover
2003
A Ghost Story
Peter
2022
Family Games
Barrett
2017
Frank the Rat
Billy
2009