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).
- Title: Seamus Dever
- Popularity: 8.823
- Known For: Acting
- Birthday: 1976-07-27
- Place of Birth: Flint, Michigan, USA
- Homepage:
- Also Known As: Séamus Patrick Dever