David Ramsey

David Paul Ramsey (born November 17, 1971) is an American actor, director, and martial artist, best known for his roles in the CW series Arrow as John Diggle/Spartan, Anton Briggs on the Showtime TV series Dexter, and the film Mother and Child (2009) as Joseph.

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Known For

Grey's Anatomy

2005 • as Jimmy Thompson

The Flash

2014 • as John Diggle / Spartan

NCIS

2003 • as Richard Owens

Dexter

2006 • as Anton Briggs

CSI: Crime Scene Investigation

2000 • as Gerald Crowley

Criminal Minds

2005 • as Wakeland

Filmography

2025

The Hunting Party

TV - Released: 1/19/2025

2022

The Rookie: Feds

as Greg Wright

TV - Released: 9/27/2022

Bel-Air

as Lamont Alton

TV - Released: 2/13/2022

2021

Superman & Lois

as John Diggle

TV - Released: 2/23/2021

2020

Illicit

as Guy Curtis

Movie - Released: 5/1/2020

2019

Batwoman

as John Diggle

TV - Released: 10/6/2019

2018

Journeyman

as Det. Wilson Hargreaves

Movie - Released: 3/30/2018

2016

DC's Legends of Tomorrow

as John Diggle / Spartan

TV - Released: 1/21/2016

DC's Legends of Tomorrow

as Bass Reeves

TV - Released: 1/21/2016

2015

Accidental Love

as Rep. Bill Harshtone

Movie - Released: 2/10/2015

Supergirl

as John Diggle

TV - Released: 10/26/2015

2014

Draft Day

as Thompson

Movie - Released: 4/11/2014

The Flash

as John Diggle / Spartan

TV - Released: 10/7/2014

2012

Arrow

as John Diggle / Spartan

TV - Released: 10/10/2012

2010

Outlaw

as Al Druzinsky

TV - Released: 9/14/2010

Blue Bloods

as Mayor Carter Poole

TV - Released: 9/24/2010

The Defenders

as ADA Matt Ward

TV - Released: 9/22/2010

2009

Mother and Child

as Joseph

Movie - Released: 11/7/2009

Castle

as Jim Wheeler

TV - Released: 3/9/2009

2008

Hollywood Residential

TV - Released: 1/23/2008

2006

Hello Sister, Goodbye Life

as Uncle Dennis Klein

Movie - Released: 1/1/2006

Fatal Contact: Bird Flu in America

as Curtis Ansen

Movie - Released: 5/9/2006

Dexter

as Anton Briggs

TV - Released: 10/1/2006

2005

Resurrection: The J.R. Richard Story

as J.R. Richard

Movie - Released: 4/1/2005

Ghost Whisperer

as Will Bennett

TV - Released: 9/23/2005

Wildfire

as Dr. Noah Gleason

TV - Released: 6/20/2005

Grey's Anatomy

as Jimmy Thompson

TV - Released: 3/27/2005

Criminal Minds

as Wakeland

TV - Released: 9/22/2005

2004

Hair Show

as Cliff

Movie - Released: 10/17/2004

Second Time Around

as Travis Byrd

TV - Released: 9/20/2004

2003

NCIS

as Richard Owens

TV - Released: 9/23/2003

2002

CSI: Miami

as Officer Everhart

TV - Released: 9/23/2002

2001

Mr. Bones

as Vince Lee

Movie - Released: 10/30/2001

One on One

as Jayden

TV - Released: 9/3/2001

Crossing Jordan

as Agent Scannell

TV - Released: 9/24/2001

2000

Ali: An American Hero

as Cassius Clay / Muhammad Ali

Movie - Released: 8/1/2000

Pay It Forward

as Sidney Parker

Movie - Released: 10/20/2000

CSI: Crime Scene Investigation

as Gerald Crowley

TV - Released: 10/6/2000

Strong Medicine

as Jake Cortese

TV - Released: 7/23/2000

1999

Mutiny

as Vernon Nettles

Movie - Released: 1/1/1999

Three to Tango

as Bill

Movie - Released: 10/22/1999

The West Wing

as Teddy - Santos' Turnout Briefer

TV - Released: 9/22/1999

1998

CHiPs '99

as Sergeant McFall

Movie - Released: 10/27/1998

Mama Flora's Family

as Booker Palmer (Adult)

TV - Released: 11/8/1998

Charmed

as Upper Level Demon

TV - Released: 10/7/1998

1997

Con Air

as Londell

Movie - Released: 6/5/1997

Good News

as Pastor David Randolph

TV - Released: 8/25/1997

1996

The Nutty Professor

as Student

Movie - Released: 6/28/1996

Her Costly Affair

as Shep Walker

Movie - Released: 10/28/1996

A Very Brady Sequel

as Brent the Lifeguard

Movie - Released: 8/23/1996

1995

Space: Above and Beyond

as Supervisor

TV - Released: 9/24/1995

Murder One

as Reporter #3

TV - Released: 9/20/1995

1979

Sanctuary of Fear

as Auction Guest

Movie - Released: 4/23/1979

Unknown

Legend of the White Dragon

as Mayor Trevon Sterns

Movie