Acting
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
2003
NCIS
Graham Thomas
TV
2018
The Rookie
Chaz Bachman
TV
2000
CSI: Crime Scene Investigation
Adam Gilford
TV
2002
CSI: Miami
Paul Billings
TV
2009
Castle
Kevin Ryan
TV
1995
JAG
Caden Duran
TV
2009
NCIS: Los Angeles
Alexi Goncharov
TV
1998
Charmed
Mitchell Haines
TV
2024
Tracker
Max Miller
TV
2002
Without a Trace
Ronald Phelps
TV