A.J. Buckley

A.J. Buckley

Acting

February 9, 1977Dublin, 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).

Known for

Supernatural

Supernatural

2005

The Good Dinosaur

The Good Dinosaur

2015

Happy Feet

Happy Feet

2006

The Mentalist

The Mentalist

2008

The X-Files

The X-Files

1993

Bones

Bones

2005

Narcos

Narcos

2015

Hawaii Five-0

Hawaii Five-0

2010

SEAL Team

SEAL Team

2017

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

2000

Acting60

Hunting Season

Hunting Season

2025

Davenport

Bark

Bark

2024

The Outdoorsman

LaRoy, Texas

LaRoy, Texas

2024

Stranded Man

Sergio and Sergei

Sergio and Sergei

2018

Detective Hall

SEAL Team

SEAL Team

2017

Sonny Quinn

Pure

Pure

2017

Bronco

Rush Hour

Rush Hour

2016

Steven

The Good Dinosaur

The Good Dinosaur

2015

Nash (voice)

Narcos

Narcos

2015

Kevin Brady

Home Sweet Hell

Home Sweet Hell

2015

Murphy

Murder in the First

Murder in the First

2014

Marty 'Junior' McCormack

Teenage Mutant Ninja Turtles

Teenage Mutant Ninja Turtles

2012

Pigeon Pete (voice) / Pete (voice)

Longmire

Longmire

2012

Keith Dixon

Zombie Hamlet

Zombie Hamlet

2012

Marvin

Doomsday Prophecy

Doomsday Prophecy

2011

Eric Fox

Skateland

Skateland

2011

Teddy Tullos

Christmas Mail

Christmas Mail

2010

Matt Sanders

Hawaii Five-0

Hawaii Five-0

2010

Julius Brennan

Ghostfacers

Ghostfacers

2010

Ed Zeddmore

Justified

Justified

2010

Danny Crowe

Wolverine and the X-Men: Fate of the Future

Wolverine and the X-Men: Fate of the Future

2010

Mortimer Toynbee (voice) (archive footage)

Republic of Doyle

Republic of Doyle

2010

Alex Marshall

The Mentalist

The Mentalist

2008

Aaron "Ace" Brunell

Walking Tall: The Payback

Walking Tall: The Payback

2007

Harvey Morris

The Last Sin Eater

The Last Sin Eater

2007

Angor Forbes

The Box

The Box

2007

Danny Schamus

Happy Feet

Happy Feet

2006

(voice)

You Did What?

You Did What?

2006

Greg Porter

Jimmy and Judy

Jimmy and Judy

2006

Buddy

Manticore

Manticore

2005

Pvt. Sulley

Bones

Bones

2005

Dan

Supernatural

Supernatural

2005

Ed Zeddmore

Fat Actress

Fat Actress

2005

McG Stand-In

CSI: NY

CSI: NY

2004

Adam Ross

Entourage

Entourage

2004

Dave

Wild Roomies

Wild Roomies

2004

Reno

The Collector

The Collector

2004

In Enemy Hands

In Enemy Hands

2004

Medical Officer

Silent Warnings

Silent Warnings

2003

Layne Vossimer

Blue Car

Blue Car

2003

Pat

Nightstalker

Nightstalker

2002

Samo

100 Women

100 Women

2002

Jesse

Without a Trace

Without a Trace

2002

Richie Dobson

Wishcraft

Wishcraft

2002

Howie

Scream at the Sound of the Beep

Scream at the Sound of the Beep

2002

Peter

Extreme Days

Extreme Days

2001

Will

The Forsaken

The Forsaken

2001

Mike

Motocrossed!

Motocrossed!

2001

Jimmy Bottles

Deal of a Lifetime

Deal of a Lifetime

2000

Axe

The District

The District

2000

Gaines

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

2000

Ted Martin

Convergence

Convergence

2000

Stanley Kobus

The In Crowd

The In Crowd

2000

Wayne

In a Class of His Own

In a Class of His Own

1999

Jake Matteson

Jack & Jill

Jack & Jill

1999

Mitch

Random Acts of Violence

Random Acts of Violence

1999

Johnathan

Disturbing Behavior

Disturbing Behavior

1998

Charles 'Chug' Roman

Millennium

Millennium

1996

Josh Comstock

The X-Files

The X-Files

1993

Dude

Are You Afraid of the Dark?

Are You Afraid of the Dark?

1992

Lonnie

Production2

Fire Country

Fire Country

2022

Co-Producer

Home Sweet Hell

Home Sweet Hell

2015

Producer