Seamus Dever

Seamus Dever

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
CREDITS
PHOTOS

TV Series

Mad Men

Mad Men

8.12
Castle

Castle

7.987
CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

7.636
Threshold

Threshold

7.013
Ghost Whisperer

Ghost Whisperer

8.076
CSI: Miami

CSI: Miami

7.71
Cold Case

Cold Case

7.774
Crossing Jordan

Crossing Jordan

7.166
Charmed

Charmed

8.181
CSI: NY

CSI: NY

7.3
CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

7.636
NCIS: Los Angeles

NCIS: Los Angeles

7.53
Army Wives

Army Wives

7.4
NCIS

NCIS

7.622
Close to Home

Close to Home

5.9
Drop Dead Diva

Drop Dead Diva

7.739
Dark Blue

Dark Blue

6.853
Pensacola: Wings of Gold

Pensacola: Wings of Gold

6.2
The Rookie

The Rookie

8.519
True Lies

True Lies

6.2
Hunters

Hunters

7.22
Take Two

Take Two

6.9
NCIS: Hawaiʻi

NCIS: Hawaiʻi

7.8
Kung Fu

Kung Fu

7.5
Waco: The Aftermath

Waco: The Aftermath

7.1
JAG

JAG

7.318
Undressed

Undressed

7.5
Legion

Legion

7.522
MacGyver

MacGyver

7.3
Titans

Titans

7.9
Without a Trace

Without a Trace

7.2
Titans

Titans

7.9
NCIS

NCIS

7.622
Tracker

Tracker

7.479
NCIS

NCIS

7.622

Movies

A Great Divide

A Great Divide

5.3
Ready or Not

Ready or Not

4.357
Monkey Love

Monkey Love

4.2
McBride: The Doctor is Out...Really Out

McBride: The Doctor is Out...Really Out

7.2
Nikki and Nora

Nikki and Nora

1.5
Shooting LA

Shooting LA

0
Invitation to a Murder

Invitation to a Murder

5.5
Hollywoodland

Hollywoodland

6.089
She's No Angel

She's No Angel

4.6
The Black

The Black

0
Outside the Law

Outside the Law

4.3
Mystery Woman: Snapshot

Mystery Woman: Snapshot

6.6
Awaken

Awaken

0
Mindgame

Mindgame

0