Known For

Acting

Birthday

July 27, 1976 (age 50)

Place of Birth

Flint, Michigan, USA

Also Known As

Séamus Patrick Dever
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Seamus Dever

Biography

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 - Movies

Invitation to a Murder

as Lawrence Kane

Hollywoodland

as Phillip

She's No Angel

as Cricket

Ready or Not

as Marc

Nikki and Nora

as Officer Paul Cordone

Outside the Law

as Rick Michell

Monkey Love

as Aaron Miles

A Great Divide

as Ranger Tom Drake

Mystery Woman: Snapshot

as Billy

Mindgame

as Ray

Known For - TV Shows

The Rookie

as Chaz Bachman

NCIS

as Graham Thomas

NCIS

as Gabriel LaRoche

CSI: Crime Scene Investigation

as Adam Gilford

CSI: Crime Scene Investigation

as Drew Rich

Castle

as Kevin Ryan

CSI: Miami

as Paul Billings

Cold Case

as Hank Dempsey

NCIS: Los Angeles

as Alexi Goncharov

Charmed

as Mitchell Haines