Acting · Dublin, Ireland · Born February 9, 1977
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).
MovieHunting Season
2025
as Davenport
MovieBark
2024
as The Outdoorsman
MovieLaRoy, Texas
2024
as Stranded Man
MovieSergio and Sergei
2018
as Detective Hall
TVSEAL Team
2017
as Sonny Quinn
TVPure
2017
as Bronco
TVRush Hour
2016
as Steven
MovieThe Good Dinosaur
2015
as Nash (voice)
TVNarcos
2015
as Kevin Brady
MovieHome Sweet Hell
2015
as Murphy
TVMurder in the First
2014
as Marty 'Junior' McCormack
TVTeenage Mutant Ninja Turtles
2012
as Pigeon Pete (voice)
TVLongmire
2012
as Keith Dixon
MovieZombie Hamlet
2012
as Marvin
MovieDoomsday Prophecy
2011
as Eric Fox
MovieSkateland
2011
as Teddy Tullos
MovieChristmas Mail
2010
as Matt Sanders
TVHawaii Five-0
2010
as Julius Brennan
TVGhostfacers
2010
as Ed Zeddmore
TVJustified
2010
as Danny Crowe
MovieWolverine and the X-Men: Fate of the Future
2010
as Mortimer Toynbee (voice) (archive footage)
TVRepublic of Doyle
2010
as Alex Marshall
TVThe Mentalist
2008
as Aaron "Ace" Brunell
MovieWalking Tall: The Payback
2007
as Harvey Morris
MovieThe Last Sin Eater
2007
as Angor Forbes
MovieThe Box
2007
as Danny Schamus
MovieHappy Feet
2006
as (voice)
MovieYou Did What?
2006
as Greg Porter
MovieJimmy and Judy
2006
as Buddy
MovieManticore
2005
as Pvt. Sulley
TVBones
2005
as Dan
TVSupernatural
2005
as Ed Zeddmore
TVFat Actress
2005
as McG Stand-In
TVCSI: NY
2004
as Adam Ross
TVEntourage
2004
as Dave
MovieWild Roomies
2004
as Reno
TVThe Collector
2004
MovieIn Enemy Hands
2004
as Medical Officer
MovieSilent Warnings
2003
as Layne Vossimer
MovieBlue Car
2003
as Pat
MovieNightstalker
2002
as Samo
Movie100 Women
2002
as Jesse
TVWithout a Trace
2002
as Richie Dobson
MovieWishcraft
2002
as Howie
Scream at the Sound of the Beep
2002
as Peter
MovieExtreme Days
2001
as Will
MovieThe Forsaken
2001
as Mike
MovieMotocrossed!
2001
as Jimmy Bottles
MovieDeal of a Lifetime
2000
as Axe
TVThe District
2000
as Gaines
TVCSI: Crime Scene Investigation
2000
as Ted Martin
MovieConvergence
2000
as Stanley Kobus
MovieThe In Crowd
2000
as Wayne
MovieIn a Class of His Own
1999
as Jake Matteson
TVJack & Jill
1999
as Mitch
MovieRandom Acts of Violence
1999
as Johnathan
MovieDisturbing Behavior
1998
as Charles 'Chug' Roman
TVMillennium
1996
as Josh Comstock
TVThe X-Files
1993
as Dude
TVAre You Afraid of the Dark?
1992
as Lonnie
