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A.J. Buckley

Actor • Born 1977

A.J. Buckley

Open Cinema

About

Alan John 'A.J.' Buckley (born February 9, 1977) is an Irish-Canadian actor. He is known for playing nerdy crime lab technician Adam Ross on the CSI: NY (2005–2013) and Navy SEAL Sonny Quinn on the series SEAL Team (2017–). He also had roles in Supernatural (2006–2014), The Box (2007), Home Sweet Hell (2015), and as the voice of Nash in The Good Dinosaur (2015).

Known for

The Mentalist posterThe MentalistSeries • 2008Supernatural posterSupernaturalSeries • 2005CSI: Crime Scene Investigation posterCSI: Crime Scene InvestigationSeries • 2000Bones posterBonesSeries • 2005Hawaii Five-0 posterHawaii Five-0Series • 2010The X-Files posterThe X-FilesSeries • 1993SEAL Team posterSEAL TeamSeries • 2017Without a Trace posterWithout a TraceSeries • 2002CSI: NY posterCSI: NYSeries • 2004Teenage Mutant Ninja Turtles posterTeenage Mutant Ninja TurtlesSeries • 2012Entourage posterEntourageSeries • 2004Fire Country posterFire CountrySeries • 2022Justified posterJustifiedSeries • 2010Longmire posterLongmireSeries • 2012Narcos posterNarcosSeries • 2015Are You Afraid of the Dark? posterAre You Afraid of the Dark?Series • 1992Millennium posterMillenniumSeries • 1996The District posterThe DistrictSeries • 2000The Good Dinosaur posterThe Good DinosaurMovie • 2015Republic of Doyle posterRepublic of DoyleSeries • 2010Murder in the First posterMurder in the FirstSeries • 2014Jack & Jill posterJack & JillSeries • 1999The Collector posterThe CollectorSeries • 2004Hunting Season posterHunting SeasonMovie • 2025