Seamus Dever
Acting
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
Acting46
tvTracker
2024
Max Miller
movieA Great Divide
2023
Ranger Tom Drake
movieInvitation to a Murder
2023
Lawrence Kane
tvWaco: The Aftermath
2023
Andy the German
tvTrue Lies
2023
Reed
tvNCIS: Hawaiʻi
2021
Scott
tvKung Fu
2021
Max DeVeer
movieAwaken
2020
Henry Viser
tvHunters
2020
Tomasz Arndt
tvThe Rookie
2018
Chaz Bachman
tvTitans
2018
Trigon / Trigon / Captain Frank Finney
tvTake Two
2018
Todd Garlin
tvLegion
2017
Don Eichman
tvMacGyver
2016
Griggs
tvNCIS: Los Angeles
2009
Alexi Goncharov
tvDark Blue
2009
Nick Perry
tvDrop Dead Diva
2009
Tyler Mack
tvCastle
2009
Kevin Ryan
tvMad Men
2007
Chuck
tvArmy Wives
2007
Dr. Chris Ferlinghetti
movieHollywoodland
2006
Phillip
tvGhost Whisperer
2005
Rich Henderson
tvClose to Home
2005
Justin Matthews
tvThreshold
2005
Agent Detoro
tvCSI: NY
2004
Charles Cooper
movieNikki and Nora
2004
Officer Paul Cordone
tvCold Case
2003
Hank Dempsey
tvNCIS
2003
Graham Thomas / Gabriel LaRoche
tvWithout a Trace
2002
Ronald Phelps
tvCSI: Miami
2002
Paul Billings
movieOutside the Law
2002
Rick Michell
movieMonkey Love
2002
Aaron Miles
movieShe's No Angel
2002
Cricket
tvCrossing Jordan
2001
Tom Murch
tvCSI: Crime Scene Investigation
2000
Adam Gilford / Drew Rich
tvUndressed
1999
Randy
tvCharmed
1998
Mitchell Haines
tvJAG
1995
Caden Duran
movieThe Black
Dr. Simon Carver
Bosch: Start of Watch
Officer Hastings
Production1
movieMindgame
2017
Executive Producer