Seamus Dever

Seamus Dever

47 · Born: Jul 27, 1976

2013
2009

Personal Details

Official Socials
Born Jul 27, 1976 Flint, Michigan, USA
Relatives
  • Jeanne Arnold (Cousin)
  • Leslie Feist (Cousin)

Biography

Seamus Dever (born July 27th, 1976) is an American actor, best known for playing Detective Kevin Ryan in Castle (2009).

Career

2023
A Great Divide
A Great Divide as Ranger Tom Drake
Watch
Invitation to a Murder
Invitation to a Murder as Lawrence Kane
Watch
Waco: The Aftermath
Waco: The Aftermath as Andy the German
Watch
2022
NCIS: Hawaii
NCIS: Hawaii as Scott
Watch
2021
Awaken
Awaken as Henry Viser
Watch
2019
The Rookie
The Rookie as Chaz Bachman
Watch
2018
Titans
Titans as Trigon / Captain Frank Finney
Watch
MacGyver
MacGyver as Griggs
Watch
2017
Mindgame
Mindgame as Ray
Watch
2009
Ready or Not
Ready or Not as Marc
Watch
Castle
Castle as Kevin Ryan
Watch
Drop Dead Diva
Drop Dead Diva as Tyler Mack
Watch
2008
Army Wives
Army Wives as Dr. Chris Ferlinghetti
Watch
Ghost Whisperer
Ghost Whisperer as Rich Henderson
Watch
2006
NCIS
NCIS as Graham Thomas
Watch
CSI: Miami
CSI: Miami as Paul Billings
Watch
2005
McBride: The Doctor Is Out... Really Out
CSI: NY
CSI: NY as Charles Cooper
Watch
2004
Cold Case
Cold Case as Hank Dempsey
Watch
Charmed
Charmed as Mitchell Haines
Watch
2002
Outside the Law
Outside the Law as Rick Michell
Watch
She's No Angel
She's No Angel as Cricket
Watch
Monkey Love
Monkey Love as Aaron Miles
Watch