Seamus Dever

Acting

Seamus Dever

Born July 27, 1976Flint, Michigan, USA45 credits

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

Tracker
7.5

Tracker

TV

2024

A Great Divide
4.4

A Great Divide

Movie

2023

Invitation to a Murder
5.5

Invitation to a Murder

Movie

2023

Waco: The Aftermath
6.9

Waco: The Aftermath

TV

2023

True Lies
6.1

True Lies

TV

2023

NCIS: Hawaiʻi
7.7

NCIS: Hawaiʻi

TV

2021

Filmography

Tracker
2024Trackeras Max MillerTV
A Great Divide
2023A Great Divideas Ranger Tom DrakeMovie
Invitation to a Murder
2023Invitation to a Murderas Lawrence KaneMovie
Waco: The Aftermath
2023Waco: The Aftermathas Andy the GermanTV
True Lies
2023True Liesas ReedTV
NCIS: Hawaiʻi
2021NCIS: Hawaiʻias ScottTV
Kung Fu
2021Kung Fuas Max DeVeerTV
Awaken
2020Awakenas Henry ViserMovie
Hunters
2020Huntersas Tomasz ArndtTV
The Rookie
2018The Rookieas Chaz BachmanTV
Titans
2018Titansas TrigonTV
Take Two
2018Take Twoas Todd GarlinTV
Legion
2017Legionas Don EichmanTV
Mindgame
2017Mindgameas RayMovie
MacGyver
2016MacGyveras GriggsTV
NCIS: Los Angeles
2009NCIS: Los Angelesas Alexi GoncharovTV
Dark Blue
2009Dark Blueas Nick PerryTV
Drop Dead Diva
2009Drop Dead Divaas Tyler MackTV
Castle
2009Castleas Kevin RyanTV
Ready or Not
2009Ready or Notas MarcMovie
Mad Men
2007Mad Menas ChuckTV
Army Wives
2007Army Wivesas Dr. Chris FerlinghettiTV
Hollywoodland
2006Hollywoodlandas PhillipMovie
Ghost Whisperer
2005Ghost Whispereras Rich HendersonTV
Close to Home
2005Close to Homeas Justin MatthewsTV
Threshold
2005Thresholdas Agent DetoroTV
McBride: The Doctor is Out...Really Out
2005McBride: The Doctor is Out...Really Outas AllenMovie
Mystery Woman: Snapshot
2005Mystery Woman: Snapshotas BillyMovie
CSI: NY
2004CSI: NYas Charles CooperTV
Nikki and Nora
2004Nikki and Noraas Officer Paul CordoneMovie
Cold Case
2003Cold Caseas Hank DempseyTV
NCIS
2003NCISas Graham ThomasTV
Without a Trace
2002Without a Traceas Ronald PhelpsTV
CSI: Miami
2002CSI: Miamias Paul BillingsTV
Outside the Law
2002Outside the Lawas Rick MichellMovie
Monkey Love
2002Monkey Loveas Aaron MilesMovie
She's No Angel
2002She's No Angelas CricketMovie
Crossing Jordan
2001Crossing Jordanas Tom MurchTV
S
2001Shooting LAas ColinMovie
CSI: Crime Scene Investigation
2000CSI: Crime Scene Investigationas Adam GilfordTV
Undressed
1999Undressedas RandyTV
Charmed
1998Charmedas Mitchell HainesTV
Pensacola: Wings of Gold
1997Pensacola: Wings of Goldas LewisTV
JAG
1995JAGas Caden DuranTV
The Black
—The Blackas Dr. Simon CarverMovie