15
Seamus Dever
Born · July 27, 1976 (48 years old)
Known For: Acting
Place of Birth: Flint, Michigan, USA
Bio
Seamus Dever (born July 27th, 1976) is an American actor, best known for playing Detective Kevin Ryan in the television series Castle (2009).
Tracker
Max Miller · (1 episode)
7.4
2024
A Great Divide
Ranger Tom Drake
0.0
2023
Invitation to a Murder
Lawrence Kane
5.6
2023
Waco: The Aftermath
Andy the German · (5 episodes)
7.1
2023
True Lies
Reed · (1 episode)
6.2
2023
NCIS: Hawai'i
Scott · (1 episode)
7.9
2021
Awaken
Henry Viser
0.0
2021
Kung Fu
Max DeVeer · (1 episode)
7.5
2021
Hunters
Tomasz Arndt · (1 episode)
7.2
2020
The Rookie
Chaz Bachman · (1 episode)
8.4
2018
Titans
Trigon · (2 episodes)
7.9
2018
Titans
Trigon / Captain Frank Finney · (1 episode)
7.9
2018
Take Two
Todd Garlin · (1 episode)
6.9
2018
Legion
Don Eichman · (1 episode)
7.5
2017
Mindgame
Ray
0.0
2017
MacGyver
Griggs · (1 episode)
7.3
2016
NCIS: Los Angeles
Alexi Goncharov · (3 episodes)
7.5
2009
Dark Blue
Nick Perry · (2 episodes)
6.8
2009
Drop Dead Diva
Tyler Mack · (1 episode)
7.7
2009
Castle
Kevin Ryan · (173 episodes)
8.0
2009
Ready or Not
Marc
4.4
2009
Mad Men
Chuck · (1 episode)
8.1
2007
Army Wives
Dr. Chris Ferlinghetti · (7 episodes)
7.4
2007
Hollywoodland
Phillip
6.1
2006
Ghost Whisperer
Rich Henderson · (1 episode)
8.1
2005
Close to Home
Justin Matthews · (1 episode)
6.1
2005
Threshold
Agent Detoro · (2 episodes)
7.0
2005
McBride: The Doctor is Out...Really Out
Allen
7.2
2005
Mystery Woman: Snapshot
Billy
6.6
2005
CSI: NY
Charles Cooper · (1 episode)
7.4
2004
Nikki and Nora
Officer Paul Cordone
1.5
2004
Cold Case
Hank Dempsey · (1 episode)
7.8
2003
NCIS
Graham Thomas · (1 episode)
7.6
2003
NCIS
Inspector General Gabriel LaRoche · (1 episode)
7.6
2003
Without a Trace
Ronald Phelps · (1 episode)
7.3
2002
CSI: Miami
Paul Billings · (1 episode)
7.7
2002
Outside the Law
Rick Michell
4.3
2002
Monkey Love
Aaron Miles
4.0
2002
She's No Angel
Cricket
4.6
2002
Shooting LA
Colin
0.0
2001
The Black
Dr. Simon Carver
0.0
Crossing Jordan
Tom Murch · (1 episode)
7.2
2001
CSI: Crime Scene Investigation
Adam Gilford · (1 episode)
7.6
2000
CSI: Crime Scene Investigation
Drew Rich · (1 episode)
7.6
2000
Undressed
Randy · (3 episodes)
7.5
1999
Charmed
Mitchell Haines · (1 episode)
8.2
1998
Pensacola: Wings of Gold
Lewis · (1 episode)
6.2
1997
JAG
Caden Duran · (1 episode)
7.3
1995