Seamus Dever

For me, Seamus Dever will always be Detective Kevin Ryan from Castle, the steady, grounded half of a great partnership that anchored years of that ABC series. What I respect is the Carnegie Mellon training underneath it; that's a serious theater pedigree, and it shows in the discipline he brought to a role that could have been forgettable. Born in Flint, Michigan, he's the kind of actor who builds a long, reliable career through ensemble work rather than chasing fame. I tend to value performers like him: the ones who make everyone around them better and rarely get the credit for it.

This take was written by generative AI, one per person, from publicly reported facts (editorial policy). It is a reading of the record, not reporting.

Name (English)

Seamus Dever

Name (Japanese)

シーマス・デヴァー

Reading

しーます・でゔぁー

Born

July 27, 1976 (age 50)

Origin

Flint, Michigan, United States

Occupation

actor / television actor / film actor

Zodiac / Chinese zodiac

Leo / Dragon

High school

Mohave High School

University

Carnegie Mellon University

• Official sitehttp://www.seamusdever.com/
• Xhttps://x.com/seamusdever
• Wikipedia (English)https://en.wikipedia.org/wiki/Seamus%20Dever
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E3%82%B7%E3%83%BC%E3%83%9E%E3%82%B9%E3%83%BB%E3%83%87%E3%83%B4%E3%82%A1%E3%83%BC
• Wikidatahttps://www.wikidata.org/wiki/Q926705

Tags

• Michigan
• actor
• television actor
• film actor

Last updated

September 18, 2026

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.