Seamus Dever

Seamus Dever

Acting

Born July 27, 1976 · Flint, Michigan, USA

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

The Rookie

The Rookie

2018

NCIS

NCIS

2003

NCIS

NCIS

2003

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

2000

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

2000

CSI: Miami

CSI: Miami

2002

Castle

Castle

2009

NCIS: Los Angeles

NCIS: Los Angeles

2009

Acting(46)

2024TrackerMax Miller

2023A Great DivideRanger Tom Drake

2023Invitation to a MurderLawrence Kane

2023Waco: The AftermathAndy the German

2023True LiesReed

2021NCIS: HawaiʻiScott

2021Kung FuMax DeVeer

2020AwakenHenry Viser

2020HuntersTomasz Arndt

2018The RookieChaz Bachman

2018TitansTrigon

2018Take TwoTodd Garlin

2017LegionDon Eichman

2017MindgameRay

2016MacGyverGriggs

2009NCIS: Los AngelesAlexi Goncharov

2009Dark BlueNick Perry

2009Drop Dead DivaTyler Mack

2009CastleKevin Ryan

2009Ready or NotMarc

2007Mad MenChuck

2007Army WivesDr. Chris Ferlinghetti

2006HollywoodlandPhillip

2005Ghost WhispererRich Henderson

2005Close to HomeJustin Matthews

2005ThresholdAgent Detoro

2005McBride: The Doctor is Out...Really OutAllen

2005Mystery Woman: SnapshotBilly

2004CSI: NYCharles Cooper

2004Nikki and NoraOfficer Paul Cordone

2003Cold CaseHank Dempsey

2003NCISGraham Thomas

2002Without a TraceRonald Phelps

2002CSI: MiamiPaul Billings

2002Outside the LawRick Michell

2002Monkey LoveAaron Miles

2002She's No AngelCricket

2001Crossing JordanTom Murch

2001Shooting LAColin

2000CSI: Crime Scene InvestigationAdam Gilford

1999UndressedRandy

1998CharmedMitchell Haines

1997Pensacola: Wings of GoldLewis

1995JAGCaden Duran

The BlackDr. Simon Carver

Bosch: Start of WatchOfficer Hastings

Seamus Dever — Watchpile | Watchpile