A.J. Buckley

Acting · Production

Born February 9, 1977, 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

• 2025Hunting Season — Davenport
• 2024Bark — The Outdoorsman
• 2024LaRoy, Texas — Stranded Man
• Fire Country — Co-Producer
• 2018Sergio and Sergei — Detective Hall
• Pure — Bronco
• SEAL Team — Sonny Quinn
• Rush Hour — Steven
• 2015Home Sweet Hell — Murphy, Producer
• Narcos — Kevin Brady
• 2015The Good Dinosaur — Nash (voice)
• Murder in the First — Marty 'Junior' McCormack
• Longmire — Keith Dixon
• Teenage Mutant Ninja Turtles — Pigeon Pete (voice)
• 2012Zombie Hamlet — Marvin
• 2011Doomsday Prophecy — Eric Fox
• 2011Skateland — Teddy Tullos
• 2010Christmas Mail — Matt Sanders
• Ghostfacers — Ed Zeddmore
• Hawaii Five-0 — Julius Brennan
• Justified — Danny Crowe
• Republic of Doyle — Alex Marshall
• 2010Wolverine and the X-Men: Fate of the Future — Mortimer Toynbee (voice) (archive footage)
• The Mentalist — Aaron "Ace" Brunell
• 2007The Box — Danny Schamus
• 2007The Last Sin Eater — Angor Forbes
• 2007Walking Tall: The Payback — Harvey Morris
• 2006Happy Feet — (voice)
• 2006Jimmy and Judy — Buddy
• 2006You Did What? — Greg Porter
• Bones — Dan
• Fat Actress — McG Stand-In
• 2005Manticore — Pvt. Sulley
• Supernatural — Ed Zeddmore
• CSI: NY — Adam Ross
• Entourage — Dave
• 2004In Enemy Hands — Medical Officer
• The Collector
• 2004Wild Roomies — Reno
• 2003Blue Car — Pat
• 2003Silent Warnings — Layne Vossimer
• 2002100 Women — Jesse
• 2002Nightstalker — Samo
• 2002Scream at the Sound of the Beep — Peter
• 2002Wishcraft — Howie
• Without a Trace — Richie Dobson
• 2001Extreme Days — Will
• 2001Motocrossed — Jimmy Bottles
• 2001The Forsaken — Mike
• CSI: Crime Scene Investigation — Ted Martin
• 2000Convergence — Stanley Kobus
• 2000Deal of a Lifetime — Axe
• The District — Gaines
• 2000The In Crowd — Wayne
• 1999In a Class of His Own — Jake Matteson
• Jack & Jill — Mitch
• 1999Random Acts of Violence — Johnathan
• 1998Disturbing Behavior — Charles 'Chug' Roman
• Millennium — Josh Comstock
• The X-Files — Dude
• Are You Afraid of the Dark? — Lonnie