Seamus Dever Picture
STARmeter
SEE RANK
Up 899 this week

Seamus Dever

Seamus Dever was born on July 27, 1976 in Flint, Michigan, USA as Séamus Patrick Dever. He is an actor and producer, known for Castle (2009), Hollywoodland (2006) and Threshold (2005). He has been married to Juliana Dever since May 26, 2006. See full bio »
170 photos | 6 videos »

Quick Links

Explore More
Show Less

IMDb Me: Jack Black on Jack Black

Jack Black IMDbs himself and dishes on The House with a Clock in Its Walls. Plus, we've got an uncensored version!

You don't know Jack

Bill Pullman on His Tortured Role in "The Sinner"

"The Sinner" star talks us through his arc in the show's just-finished Season 2.

Watch our interview

Related News

See all related articles »

Around The Web

 | 

Powered by ZergNet

On Prime Video

See more on Prime Video »

Watch on TV

Castle
Secret Santa (S5, Ep9)
Mon, Sep 24 12:00 AM EDT on ABC (1005)
Castle
Clear & Present Danger (S7, Ep3)
Fri, Sep 28 3:00 AM EDT on TNT (203)
Explore more on IMDb TV »
Create a list »

User Lists

Related lists from IMDb users

favorite male actors
a list of 48 people
created 31 Dec 2012
 
People with Cool Eyes
a list of 45 people
created 10 Jun 2012
 
Favorite Actors/Actresses
a list of 30 people
created 13 Jan 2012
 
Random List of Hot Guys
a list of 30 people
created 14 Mar 2012
 
See all related lists »

Do you have a demo reel?

Add it to your IMDbPage

How Much Have You Seen?

How much of Seamus Dever's work have you seen?

User Polls

See more polls »
1 nomination. See more awards »

Known For

Castle
Castle Kevin Ryan / Dempsey's Irishman / Fenton O'Connell
(2009-2016)
Hollywoodland
Hollywoodland Phillip
(2006)
Threshold
Threshold Agent Detoro
(2005)
Far Cry 5
Far Cry 5 John Seed
(2018)
Show Show all  | 
 |  Edit

Filmography

Jump to: Actor | Producer | Soundtrack | Self
Hide Hide Show Show Actor (41 credits)
 2018 Take Two (TV Series)
Todd Garlin
- Death Becomes Him (2018) ... Todd Garlin
 2018 Legion (TV Series)
Don Eichman
- Chapter 14 (2018) ... Don Eichman
 2018 Far Cry 5 (Video Game)
John Seed (voice)
 2017 Mindgame (Short)
Ray
 2009-2016 Castle (TV Series)
Kevin Ryan / Fenton O'Connell / Dempsey's Irishman
- Crossfire (2016) ... Kevin Ryan
- Hell to Pay (2016) ... Kevin Ryan
- Much Ado About Murder (2016) ... Kevin Ryan
- Dead Again (2016) ... Kevin Ryan
- Backstabber (2016) ... Kevin Ryan
Show all 173 episodes
 2014/I Sequestered (Short)
Obama
 2012 Chelsea Lately (TV Series)
Kevin Ryan in 'Castle'
- Episode #6.187 (2012) ... Kevin Ryan in 'Castle'
 2010 Dark Blue (TV Series)
Nick Perry
- Personal Effects (2010) ... Nick Perry
- Dead Flowers (2010) ... Nick Perry
 2009 Ready or Not
Marc
 2009 Drop Dead Diva (TV Series)
Tyler Mack
- The Dress (2009) ... Tyler Mack
 2008 Affairs in Order
Cyrus
 2008 The Essence of Depp
Dylan
 2005-2008 CSI: Crime Scene Investigation (TV Series)
Drew Rich / Adam Gilford
- Young Man with a Horn (2008) ... Drew Rich
- Bite Me (2005) ... Adam Gilford
 2008 Ghost Whisperer (TV Series)
Rich Henderson
- Save Our Souls (2008) ... Rich Henderson
 2008 Army Wives (TV Series)
Dr. Chris Ferlinghetti
- Duplicity (2008) ... Dr. Chris Ferlinghetti
- Casting Out the Net (2008) ... Dr. Chris Ferlinghetti
- Loyalties (2008) ... Dr. Chris Ferlinghetti
- Uncharted Territory (2008) ... Dr. Chris Ferlinghetti
- Thicker Than Water (2008) ... Dr. Chris Ferlinghetti
Show all 7 episodes
 2008 Mad Men (TV Series)
Chuck
- For Those Who Think Young (2008) ... Chuck
 2008 General Hospital (TV Series)
Dr. Ian Devlin
- Episode #1.11550 (2008) ... Dr. Ian Devlin
- Episode #1.11549 (2008) ... Dr. Ian Devlin
- Episode #1.11547 (2008) ... Dr. Ian Devlin
- Episode #1.11545 (2008) ... Dr. Ian Devlin
- Episode #1.11544 (2008) ... Dr. Ian Devlin
Show all 45 episodes
 2007 CSI: Miami (TV Series)
Paul Billings
- Kill Switch (2007) ... Paul Billings
 2007 Close to Home (TV Series)
Justin Matthews
- Making Amends (2007) ... Justin Matthews
 2006 NCIS (TV Series)
Graham Thomas
- Singled Out (2006) ... Graham Thomas
 2006 Hollywoodland
Phillip
 2006 CSI: NY (TV Series)
Charles Cooper
- Live or Let Die (2006) ... Charles Cooper
 2005 Threshold (TV Series)
Agent Detoro
- Blood of the Children (2005) ... Agent Detoro
- Trees Made of Glass: Part 2 (2005) ... Agent Detoro
 2005 Charmed (TV Series)
Mitchell Haines
- Freaky Phoebe (2005) ... Mitchell Haines
 2005 JAG (TV Series)
Corporal Caden Duran
- JAG: San Diego (2005) ... Corporal Caden Duran
 2005 Mystery Woman: Snapshot (TV Movie)
Billy
 2004 Nikki and Nora (TV Movie)
Officer Paul Cordone
 2004 Cold Case (TV Series)
Hank Dempsey
- The House (2004) ... Hank Dempsey
 2003 Without a Trace (TV Series)
Ronald Phelps
- Moving On (2003) ... Ronald Phelps
 2002 Deep Cover (TV Series)
Trey
- Pilot ... Trey
 2002 Soldier of Fortune II: Double Helix (Video Game)
Additional Voices (voice)
 2002 Outside the Law
Rick Michell
 2002 Monkey Love
Aaron Miles (as Séamus Dever)
 2002 She's No Angel (TV Movie)
Cricket
 2001 Shooting LA
Colin
 2001 Crossing Jordan (TV Series)
Tom Murch
- Believers (2001) ... Tom Murch
 2001 Undressed (TV Series)
Randy
- Episode #4.1 (2001) ... Randy
 1999 Pensacola: Wings of Gold (TV Series)
Lewis
- Behind Enemy Lines (1999) ... Lewis
Show Show Producer (2 credits)
Show Show Soundtrack (1 credit)
Show Show Self (15 credits)

Related Videos

See all 6 videos »
Edit

Personal Details

Other Works:

: Played "Hans" in "iWitness", a play by Joshua Sobol, adapted by Barry Edelstein (Mark Taper Forum, Los Angeles, California, USA). See more »

Publicity Listings:

1 Interview | See more »

Official Sites:

Official Site

Alternate Names:

Séamus Dever

Height:

5' 10" (1.78 m)
Edit

Did You Know?

Personal Quote:

If you can't imagine female torch singers and Skrillex-style demon techno onstage at the same moment, you don't know Eurovision. See more »

Trivia:

Holds MFAs in Acting from The Moscow Art Theatre and Carnegie-Mellon University. See more »

Star Sign:

Leo
Getting Started | Contributor Zone »

Contribute to This Page

Stream Trending Movies With Prime Video

Enjoy a night in with these popular movies available to stream now with Prime Video.

Start your free trial


Clear your history

Recently Viewed