Person
A.J. Buckley
Acting · Born 1977-02-09 · Dublin, Ireland
Biography
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
Aaron "Ace" Brunell
Supernatural
Ed Zeddmore
Bones
Dan
CSI: Crime Scene Investigation
Ted Martin
Hawaii Five-0
Julius Brennan
The X-Files
Dude
SEAL Team
Sonny Quinn
Without a Trace
Richie Dobson
CSI: NY
Adam Ross
Entourage
Dave
Filmography
- 2025Hunting SeasonDavenport
- 2024BarkThe Outdoorsman
- 2024LaRoy, TexasStranded Man
- 2022Fire CountryCo-Producer
- 2018Sergio and SergeiDetective Hall
- 2017SEAL TeamSonny Quinn
- 2017PureBronco
- 2016Rush HourSteven
- 2015The Good DinosaurNash (voice)
- 2015NarcosKevin Brady
- 2015Home Sweet HellMurphy
- 2014Murder in the FirstMarty 'Junior' McCormack
- 2012Teenage Mutant Ninja TurtlesPigeon Pete (voice)
- 2012LongmireKeith Dixon
- 2012Zombie HamletMarvin
- 2011Doomsday ProphecyEric Fox
- 2011SkatelandTeddy Tullos
- 2010Christmas MailMatt Sanders
- 2010Hawaii Five-0Julius Brennan
- 2010GhostfacersEd Zeddmore
- 2010JustifiedDanny Crowe
- 2010Wolverine and the X-Men: Fate of the FutureMortimer Toynbee (voice) (archive footage)
- 2010Republic of DoyleAlex Marshall
- 2008The MentalistAaron "Ace" Brunell
- 2007Walking Tall: The PaybackHarvey Morris
- 2007The Last Sin EaterAngor Forbes
- 2007The BoxDanny Schamus
- 2006Happy Feet(voice)
- 2006You Did What?Greg Porter
- 2006Jimmy and JudyBuddy
- 2005ManticorePvt. Sulley
- 2005BonesDan
- 2005SupernaturalEd Zeddmore
- 2005Fat ActressMcG Stand-In
- 2004CSI: NYAdam Ross
- 2004EntourageDave
- 2004Wild RoomiesReno
- 2004The Collector
- 2004In Enemy HandsMedical Officer
- 2003Silent WarningsLayne Vossimer
- 2003Blue CarPat
- 2002NightstalkerSamo
- 2002100 WomenJesse
- 2002Without a TraceRichie Dobson
- 2002WishcraftHowie
- 2002Scream at the Sound of the BeepPeter
- 2001Extreme DaysWill
- 2001The ForsakenMike
- 2001Motocrossed!Jimmy Bottles
- 2000Deal of a LifetimeAxe
- 2000The DistrictGaines
- 2000CSI: Crime Scene InvestigationTed Martin
- 2000ConvergenceStanley Kobus
- 2000The In CrowdWayne
- 1999In a Class of His OwnJake Matteson
- 1999Jack & JillMitch
- 1999Random Acts of ViolenceJohnathan
- 1998Disturbing BehaviorCharles 'Chug' Roman
- 1996MillenniumJosh Comstock
- 1993The X-FilesDude
- 1992Are You Afraid of the Dark?Lonnie
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