Seamus Dever
Actor

Seamus Dever

Seamus Dever is credited on 5 movies and 31 TV shows, best known by TMDB votes for The Rookie, Titans and Charmed.

Born July 27, 1976 in Flint, Michigan, USA.

Filmography · 36 titles

US streaming apps shown for the 12 best-known titles, checked October 5, 2026. Tap any title for where it streams and what it costs.

About 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).

Biography from TMDB, written by its community.

Do you know what you spend on streaming each month?
See the fix