Seamus Dever

male

person poster

Born on July 27, 1976 (48 years old)

From Flint, Michigan, USA

Known for Acting

Biography

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

Cast Credits

2024
- Tracker
  as
  Max Miller
  2024
2023
- A Great Divide
  as
  Ranger Tom Drake
  2023
- Invitation to a Murder
  as
  Lawrence Kane
  2023
- True Lies
  as
  Reed
  2023
- Waco: The Aftermath
  as
  Andy the German
  2023
2021
- Awaken
  as
  Henry Viser
  2021
- Kung Fu
  as
  Max DeVeer
  2021
- NCIS: Hawaiʻi
  as
  Scott
  2021
2020
- Hunters
  as
  Tomasz Arndt
  2020
2018
- The Rookie
  as
  Chaz Bachman
  2018
- Take Two
  as
  Todd Garlin
  2018
- Titans
  as
  Trigon
  2018
- Titans
  as
  Trigon / Captain Frank Finney
  2018
2017
- Mindgame
  as
  Ray
  2017
- Legion
  as
  Don Eichman
  2017
2016
- MacGyver
  as
  Griggs
  2016
2009
- Ready or Not
  as
  Marc
  2009
- Castle
  as
  Kevin Ryan
  2009
- NCIS: Los Angeles
  as
  Alexi Goncharov
  2009
- Drop Dead Diva
  as
  Tyler Mack
  2009
- Dark Blue
  as
  Nick Perry
  2009
2007
- Mad Men
  as
  Chuck
  2007
- Army Wives
  as
  Dr. Chris Ferlinghetti
  2007
2006
- Hollywoodland
  as
  Phillip
  2006
2005
- McBride: The Doctor is Out...Really Out
  as
  Allen
  2005
- Mystery Woman: Snapshot
  as
  Billy
  2005
- Threshold
  as
  Agent Detoro
  2005
- Ghost Whisperer
  as
  Rich Henderson
  2005
- Close to Home
  as
  Justin Matthews
  2005
2004
- Nikki and Nora
  as
  Officer Paul Cordone
  2004
- CSI: NY
  as
  Charles Cooper
  2004
2003
- Cold Case
  as
  Hank Dempsey
  2003
- NCIS
  as
  Graham Thomas
  2003
- NCIS
  as
  Inspector General Gabriel LaRoche
  2003
- NCIS
  as
  NCIS Deputy Director Gabriel LaRoche
  2003
2002
- Monkey Love
  as
  Aaron Miles
  2002
- She's No Angel
  as
  Cricket
  2002
- Outside the Law
  as
  Rick Michell
  2002
- CSI: Miami
  as
  Paul Billings
  2002
- Without a Trace
  as
  Ronald Phelps
  2002
2001
- no image
  Shooting LA
  as
  Colin
  2001
- Crossing Jordan
  as
  Tom Murch
  2001
2000
- CSI: Crime Scene Investigation
  as
  Adam Gilford
  2000
- CSI: Crime Scene Investigation
  as
  Drew Rich
  2000
1999
- Undressed
  as
  Randy
  1999
1998
- Charmed
  as
  Mitchell Haines
  1998
1997
- Pensacola: Wings of Gold
  as
  Lewis
  1997
1995
- JAG
  as
  Caden Duran
  1995

Crew Credits

2017
- Mindgame
  as
  Executive Producer
  2017