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Personal Info
Known For
Acting
Birthday
July 27, 1976
Place of Birth
Flint, Michigan, USA
Also Known As
- Séamus Patrick Dever
- شیمس دیور
- شیمس دِوِر
Seamus Dever
2.1 Popularity
Biography
Seamus Dever (born July 27th, 1976) is an American actor, best known for playing Detective Kevin Ryan in the television series Castle (2009).
Known For
Credits
Tracker
as Max Miller
2024
7.5
A Great Divide
as Ranger Tom Drake
2023
4.4
Invitation to a Murder
as Lawrence Kane
2023
5.6
Waco: The Aftermath
as Andy the German
2023
6.9
True Lies
as Reed
2023
6.1
NCIS: Hawaiʻi
as Scott
2021
7.7
Kung Fu
as Max DeVeer
2021
7.5
Awaken
as Henry Viser
2020
2.0
Hunters
as Tomasz Arndt
2020
7.2
The Rookie
as Chaz Bachman
2018
8.5
Titans
as Trigon
2018
7.9
Titans
as Trigon / Captain Frank Finney
2018
7.9
Take Two
as Todd Garlin
2018
6.8
Legion
as Don Eichman
2017
7.5
Mindgame
as Ray
2017
2.0
MacGyver
as Griggs
2016
7.3
NCIS: Los Angeles
as Alexi Goncharov
2009
7.5
Dark Blue
as Nick Perry
2009
6.9
Drop Dead Diva
as Tyler Mack
2009
7.7
Castle
as Kevin Ryan
2009
8.0
Ready or Not
as Marc
2009
4.1
Mad Men
as Chuck
2007
8.1
Army Wives
as Dr. Chris Ferlinghetti
2007
7.5
Hollywoodland
as Phillip
2006
6.1
Ghost Whisperer
as Rich Henderson
2005
8.1
Close to Home
as Justin Matthews
2005
5.9
Threshold
as Agent Detoro
2005
7.0
McBride: The Doctor is Out...Really Out
as Allen
2005
7.2
Mystery Woman: Snapshot
as Billy
2005
6.6
CSI: NY
as Charles Cooper
2004
7.4
Nikki and Nora
as Officer Paul Cordone
2004
1.6
Cold Case
as Hank Dempsey
2003
7.8
NCIS
as Graham Thomas
2003
7.6
NCIS
as Gabriel LaRoche
2003
7.6
Without a Trace
as Ronald Phelps
2002
7.2
CSI: Miami
as Paul Billings
2002
7.7
Outside the Law
as Rick Michell
2002
4.1
Monkey Love
as Aaron Miles
2002
3.3
She's No Angel
as Cricket
2002
4.3
Crossing Jordan
as Tom Murch
2001
7.2
🎬
Shooting LA
as Colin
2001
2.0
CSI: Crime Scene Investigation
as Adam Gilford
2000
7.6
CSI: Crime Scene Investigation
as Drew Rich
2000
7.6
Undressed
as Randy
1999
7.0
Charmed
as Mitchell Haines
1998
8.2
Pensacola: Wings of Gold
as Lewis
1997
6.3
JAG
as Caden Duran
1995
7.3
The Black
as Dr. Simon Carver
N/A
0.0