Seamus Dever

Dever, Seamus

Seamus Dever is an American actor, best known as Detective Kevin Ryan on ABC’s Castle. Other television credits include Nick Perry on TNT's Dark Blue, Dr. Chris Ferlinghetti on Lifetime's Army Wives, and Dr. Ian Devlin on ABC's General Hospital.

Film credits include The Extraordinary Farewell, Ready or Not, The Essence of Depp, Affairs in Order, Hollywoodland, McBride: The Doctor Is Out...Really Out, Mystery Woman: Snapshot, Outside the Law, Monkey Love, and Shooting LA.

Theatre credits include Edmund in King Lear, Wenceslas Steinbock in Cousin Betty, John Sloan in Light Up The Sky, Ward in The Rear Column, Hippolytus in Phaedra, and Foster in No Man's Land (Deaf West Theatre); Kevin Dolan in Clutter: The True Story of the Collyer Brothers Who Never Threw Anything Out (Colony Theatre); and Scott in The Men From the Boys (Fountain Theatre).