Cast & creator
A.J. Buckley
Best known for The Mentalist, Supernatural, CSI: Crime Scene Investigation
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).
Also known as: AJ Buckley, A. J. Buckley, Alan Buckley, A·J·巴克利
36
film credits
27
television credits
61
1992–2025 · acting roles
6.3
average across scored titles
Signature credits
Known for
Across film & television
Filmography (63)
Showing 63 of 63 credits
The Mentalist
Aaron "Ace" Brunell
2008
Supernatural
Ed Zeddmore
2005
CSI: Crime Scene Investigation
Ted Martin
2000
Bones
Dan
2005
Hawaii Five-0
Julius Brennan
2010
The X-Files
Dude
1993
SEAL Team
Sonny Quinn
2017
CSI: NY
Adam Ross
2004
Without a Trace
Richie Dobson
2002
Teenage Mutant Ninja Turtles
Pigeon Pete (voice)
2012Teenage Mutant Ninja Turtles
Pete (voice)
2012
Entourage
Dave
2004
Fire Country
Co-Producer
2022
Longmire
Keith Dixon
2012
Justified
Danny Crowe
2010
Narcos
Kevin Brady
2015
The District
Gaines
2000
Millennium
Josh Comstock
1996
Are You Afraid of the Dark?
Lonnie
1992
Republic of Doyle
Alex Marshall
2010
The Good Dinosaur
Nash (voice)
2015
Jack & Jill
Mitch
1999
Hunting Season
Davenport
2025
Rush Hour
Steven
2016
Murder in the First
Marty 'Junior' McCormack
2014
Happy Feet
(voice)
2006
The Collector
2004
Fat Actress
McG Stand-In
2005
Pure
Bronco
2017
Home Sweet Hell
Murphy
2015Home Sweet Hell
Producer
2015
In Enemy Hands
Medical Officer
2004
The Forsaken
Mike
2001
Disturbing Behavior
Charles 'Chug' Roman
1998
Ghostfacers
Ed Zeddmore
2010
LaRoy, Texas
Stranded Man
2024
Motocrossed
Jimmy Bottles
2001
100 Women
Jesse
2002
Wishcraft
Howie
2002
Walking Tall: The Payback
Harvey Morris
2007
Doomsday Prophecy
Eric Fox
2011
The In Crowd
Wayne
2000
The Last Sin Eater
Angor Forbes
2007
Sergio and Sergei
Detective Hall
2018
Deal of a Lifetime
Axe
2000
Christmas Mail
Matt Sanders
2010
Manticore
Pvt. Sulley
2005
Wolverine and the X-Men: Fate of the Future
Mortimer Toynbee (voice) (archive footage)
2010
Jimmy and Judy
Buddy
2006
Nightstalker
Samo
2002
Silent Warnings
Layne Vossimer
2003
In a Class of His Own
Jake Matteson
1999
Wild Roomies
Reno
2004
The Box
Danny Schamus
2007
Zombie Hamlet
Marvin
2012
Random Acts of Violence
Johnathan
1999Scream at the Sound of the Beep
Peter
2002
You Did What?
Greg Porter
2006
Blue Car
Pat
2003
Extreme Days
Will
2001
Skateland
Teddy Tullos
2011
Bark
The Outdoorsman
2024
Convergence
Stanley Kobus
2000