A.J. Buckley

A.J. Buckley

Acting

Born February 9, 1977 (age 49)

Dublin, Ireland

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).

Filmography

Hunting Season
Movie
Hunting Season2025 · Davenport
Bark
Movie
Bark2024 · The Outdoorsman
LaRoy, Texas
Movie
LaRoy, Texas2024 · Stranded Man
Sergio and Sergei
Movie
Sergio and Sergei2018 · Detective Hall
Seal Team
★ 7.9Series
Seal Team2017 · Sonny Quinn
Pure
Series
Pure2017 · Bronco
Rush Hour
Series
Rush Hour2016 · Steven
The Good Dinosaur
Movie
The Good Dinosaur2015 · Nash (voice)
Narcos
Series
Narcos2015 · Kevin Brady
Home Sweet Hell
Movie
Home Sweet Hell2015 · Murphy
Murder in the First
Series
Murder in the First2014 · Marty 'Junior' McCormack
Teenage Mutant Ninja Turtles
Series
Teenage Mutant Ninja Turtles2012 · Pigeon Pete (voice)
Longmire
Series
Longmire2012 · Keith Dixon
Zombie Hamlet
Movie
Zombie Hamlet2012 · Marvin
Doomsday Prophecy
Movie
Doomsday Prophecy2011 · Eric Fox
Skateland
Movie
Skateland2011 · Teddy Tullos
Christmas Mail
Movie
Christmas Mail2010 · Matt Sanders
Hawaii Five-0
Series
Hawaii Five-02010 · Julius Brennan
Ghostfacers
Series
Ghostfacers2010 · Ed Zeddmore
Justified
Series
Justified2010 · Danny Crowe
Wolverine and the X-Men: Fate of the Future
Movie
Wolverine and the X-Men: Fate of the Future2010 · Mortimer Toynbee (voice) (archive footage)
Republic of Doyle
Series
Republic of Doyle2010 · Alex Marshall
The Mentalist
Series
The Mentalist2008 · Aaron "Ace" Brunell
Walking Tall: The Payback
Movie
Walking Tall: The Payback2007 · Harvey Morris
The Last Sin Eater
Movie
The Last Sin Eater2007 · Angor Forbes
The Box
Movie
The Box2007 · Danny Schamus
Happy Feet
Movie
Happy Feet2006 · (voice)
You Did What?
Movie
You Did What?2006 · Greg Porter
Jimmy and Judy
Movie
Jimmy and Judy2006 · Buddy
Manticore
Movie
Manticore2005 · Pvt. Sulley
Bones
Series
Bones2005 · Dan
Supernatural
Series
Supernatural2005 · Ed Zeddmore
Fat Actress
Series
Fat Actress2005 · McG Stand-In
CSI: NY
Series
CSI: NY2004 · Adam Ross
Entourage
Series
Entourage2004 · Dave
Wild Roomies
Movie
Wild Roomies2004 · Reno
The Collector
Series
The Collector2004
In Enemy Hands
Movie
In Enemy Hands2004 · Medical Officer
Silent Warnings
Movie
Silent Warnings2003 · Layne Vossimer
Blue Car
Movie
Blue Car2003 · Pat