ACTOR · FROM FLINT, USA

Seamus Dever

Born 1976 · 50 years old45 credits since 19952 coming up

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ABOUT SEAMUS

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

Biography from Wikipedia, CC BY-SA. Credits and photos from TMDB.

Born27 July 1976

BirthplaceFlint, USA

Known forActing

On Cineora37 of 44 titles

Known for

The titles people know Seamus from.

Series

Castle

2009–2016IMDb8.1

Series

NCIS: Los Angeles

2009–2023IMDb6.8

Series

Army Wives

2007–2013IMDb7.5

Movie

Invitation to a Murder

2023IMDb5.2

Series

Waco: The Aftermath

2023IMDb7.3

Series

Undressed

1999–2002IMDb6.4

Movie

Ready or Not

2009IMDb4.7

Movie

Outside the Law

2002IMDb4.4

Coming up

What Seamus is working on next.

The Blackas Dr. Simon CarverDate to be announced
Bosch: Start of Watchas Officer HastingsDate to be announced

Career

IMDb rating of each title on Cineora, by year.

Titles on Cineora: 37
Average IMDb: 6.8
Highest rated: Mad MenIMDb 8.7
Working since: 1995

Size: how widely seen

Filmography

45 credits

The 2020s

9 titles · IMDb 6.4 on average

Series

Tracker

2024–IMDb7.2

as Max Miller · 1 episode

Not on Cineora

A Great Divide

2023

as Ranger Tom Drake

Movie

Invitation to a Murder

2023IMDb5.2

as Lawrence Kane

Series

Waco: The Aftermath

2023IMDb7.3

as Andy the German · 5 episodes

Series

True Lies

2023IMDb5.2

as Reed · 1 episode

Series

NCIS: Hawaiʻi

2021–2024IMDb6.8

as Scott · 1 episode

Series

Kung Fu

2021–2023IMDb5.8

as Max DeVeer · 1 episode

Not on Cineora

Awaken

2020

as Henry Viser

The 2010s

6 titles · IMDb 7.2 on average

Series

The Rookie

2018–IMDb8.0

as Chaz Bachman · 1 episode

Series

Titans

2018–2023IMDb7.4

as Trigon · 2 episodes

Series

Take Two

2018IMDb7.1

as Todd Garlin · 1 episode

Series

Legion

2017–2019IMDb8.1

as Don Eichman · 1 episode

Not on Cineora

Mindgame

2017

as Ray

Series

MacGyver

2016–2021IMDb5.5

as Griggs · 1 episode

The 2000s

25 titles · IMDb 6.9 on average

Series

NCIS: Los Angeles

2009–2023IMDb6.8

as Alexi Goncharov · 3 episodes

Series

Dark Blue

2009–2010IMDb7.4

as Nick Perry · 2 episodes

Series

Drop Dead Diva

2009–2014IMDb7.5

as Tyler Mack · 1 episode

Series

Castle

2009–2016IMDb8.1

as Kevin Ryan · 173 episodes

Movie

Ready or Not

2009IMDb4.7

as Marc

Series

Mad Men

2007–2015IMDb8.7

as Chuck · 1 episode

Series

Army Wives

2007–2013IMDb7.5

as Dr. Chris Ferlinghetti · 7 episodes

Movie

Hollywoodland

2006IMDb6.5

as Phillip

The 1990s

4 titles · IMDb 6.6 on average

Series

Undressed

1999–2002IMDb6.4

as Randy · 3 episodes

Series

Charmed

1998–2006IMDb7.2

as Mitchell Haines · 1 episode

Series

Pensacola: Wings of Gold

1997–2000IMDb6.1

as Lewis · 1 episode

Series

JAG

1995–2005IMDb6.7

as Caden Duran · 1 episode

Often works with

The people who keep turning up in Seamus’s titles.

Ann DonahueCreator · CSI: Crime Scene Investigation, CSI: Miami and 1 more

Anthony E. ZuikerCreator · CSI: Crime Scene Investigation, CSI: Miami and 1 more

Nathan FillionCastle and The Rookie

Kathryn MorrisCold Case and Pensacola: Wings of Gold

Eddie CibrianCSI: Miami and Take Two

George EadsCSI: Crime Scene Investigation and MacGyver

Miguel FerrerNCIS: Los Angeles and Crossing Jordan

Omar Benson MillerCSI: Miami and True Lies