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Biography
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".
Filmography29 titles

The Pitt
2025as Michael Williams
2025as Michael Williams

Lessons in Chemistry
2023as Dr. Robert Donatti
2023as Dr. Robert Donatti

Gossip Girl
2007as Alex
2007as Alex

Grey's Anatomy
2005as Sean Allen
2005as Sean Allen

Fringe
2008as Christopher Penrose (young)
2008as Christopher Penrose (young)

The Unspoken Truth
1995as Jeff Blogert
1995as Jeff Blogert

Banshee
2013as Dean Xavier
2013as Dean Xavier

House of Cards
2013as Seth Grayson
2013as Seth Grayson

Law & Order: Special Victims Unit
1999as Russell Ramsay
1999as Russell Ramsay

Tom Clancy's Jack Ryan
2018as Senator Henshaw
2018as Senator Henshaw

The Good Wife
2009as Jonathan Eldredge
2009as Jonathan Eldredge

Law & Order: Criminal Intent
2001as Ted Stoddard
2001as Ted Stoddard

The Outsider
2020as Andy Katcavage
2020as Andy Katcavage

Law & Order
1990as Brian Burke
1990as Brian Burke

Unforgettable
2011as Adam Coyer
2011as Adam Coyer

The Next Three Days
2010as Dr. Becsey
2010as Dr. Becsey

Masters of Horror
2005as Ernst Haeckel
2005as Ernst Haeckel

Black Monday
2019as Detective Lester
2019as Detective Lester

Recount
2008as Jeremy Bash
2008as Jeremy Bash

Men in Black II
2002as Repairman Agent
2002as Repairman Agent

Parker
2013as Assistant to Mrs. Fritz
2013as Assistant to Mrs. Fritz

Friends with Kids
2011as Pete
2011as Pete

The First Lady
2022as Donald Rumsfeld
2022as Donald Rumsfeld

Haeckel's Tale
2006as Ernst Haeckel
2006as Ernst Haeckel

The Listener
2022as Andy (voice)
2022as Andy (voice)

The Tomorrow Man
2019as Brian
2019as Brian

Café
2011as Movie Man
2011as Movie Man

Family Games
2017as Barrett
2017as Barrett

Winter of Frozen Dreams
2009as District Attorney
2009as District Attorney