About Detective Kevin Ryan
Kevin Ryan played by Seamus Dever
NYPD Detective Kevin Ryan works alongside Esposito as part of Beckett?s investigative team. Kevin is charming and full of obscure facts.
About Seamus Dever
Seamus Dever has been acting since he was six-years-old and is known for his roles in Army Wives, and General Hospital. He has also appeared in NCIS, Charmed, Cold Case and Without a Trace.