Known For
Acting
Gender
Male
Birthday
December 24, 1973
Age
52
Place of Birth
Madison, Wisconsin, USA
Popularity
1.5
J.D. Walsh
Acting
Biography
J.D. Walsh was born in 1974 as John Walsh. He is an actor and producer.
Also known as
John Walsh
Latest News
Known For
8.4
The Mentalist
2008 · TV
8.5
The Rookie
2018 · TV
7.6
NCIS
2003 · TV
7.6
CSI: Crime Scene Investigation
2000 · TV
8.2
Bones
2005 · TV
8.2
9-1-1
2018 · TV
7.5
Two and a Half Men
2003 · TV
8.0
Castle
2009 · TV
8.0
Young Sheldon
2017 · TV
8.3
It's Always Sunny in Philadelphia
2005 · TV
8.3
Tulsa King
2022 · TV
7.9
Rizzoli & Isles
2010 · TV
Filmography
2024
Georgie & Mandy's First Marriage
TV · Travis Lemon
8.0
2022
Tulsa King
TV · Harlan Thibodeaux
8.3
2021
Hacks
TV · Steve
7.5
2019
All Rise
TV · Moe Wardlow
7.4
2018
The Rookie
TV · Mr. Dugan
8.5
2018
9-1-1
TV · Officer Gerrard
8.2
2017
Young Sheldon
TV · Travis Lemon
8.0
2014
The Amazing Spider-Man 2
Movie · Dr. Jallings, Science Investigator
6.6
2013
The Crazy Ones
TV · Randall
6.1
2013
Life of a King
Movie · Fritz
7.2
2011
Franklin & Bash
TV · Alan Slaten
7.3
2010
Rizzoli & Isles
TV · Larry Rothsburgher
7.9
2009
The League
TV · JD
7.4
2009
Castle
TV · John Emerson
8.0
2008
The Mentalist
TV · Nate Glass
8.4
2007
iCarly
TV · Gordon Birch
8.0
2006
...So Goes the Nation
Movie · Self
6.9
2006
Bickford Shmeckler's Cool Ideas
Movie · Fred
5.5
2005
Bones
TV · Dr. Fred Dumaski
8.2
2005
It's Always Sunny in Philadelphia
TV · Doctor
8.3
2003
NCIS
TV · Leonard Finnik
7.6
2003
Two and a Half Men
TV · Ted
7.5
2003
Two and a Half Men
TV · Gordon
7.5
2003
Bad Boys II
Movie · Sales Tech
6.7