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Personal Info
Known For
Acting
Birthday
December 24, 1973
Place of Birth
Madison, Wisconsin, USA
Also Known As
- John Walsh
J.D. Walsh
1.7 Popularity
Biography
J.D. Walsh was born in 1974 as John Walsh. He is an actor and producer.
Known For
7.7
Travis Lemon
Georgie & Mandy's First Marriage
2024
8.3
Harlan Thibodeaux
Tulsa King
2022
7.5
Steve
Hacks
2021
7.5
Moe Wardlow
All Rise
2019
8.5
Mr. Dugan
The Rookie
2018
8.2
Officer Gerrard
9-1-1
2018
8.0
Travis Lemon
Young Sheldon
2017
6.5
Dr. Jallings, Science Investigator
The Amazing Spider-Man 2
2014
6.1
Randall
The Crazy Ones
2013
7.2
Fritz
Life of a King
2013
Credits
Georgie & Mandy's First Marriage
as Travis Lemon
2024
7.7
Tulsa King
as Harlan Thibodeaux
2022
8.3
Hacks
as Steve
2021
7.5
All Rise
as Moe Wardlow
2019
7.5
The Rookie
as Mr. Dugan
2018
8.5
9-1-1
as Officer Gerrard
2018
8.2
Young Sheldon
as Travis Lemon
2017
8.0
The Amazing Spider-Man 2
as Dr. Jallings, Science Investigator
2014
6.5
The Crazy Ones
as Randall
2013
6.1
Life of a King
as Fritz
2013
7.2
Franklin & Bash
as Alan Slaten
2011
7.2
Rizzoli & Isles
as Larry Rothsburgher
2010
7.9
The League
as JD
2009
7.3
Castle
as John Emerson
2009
8.0
The Mentalist
as Nate Glass
2008
8.4
iCarly
as Gordon Birch
2007
8.0
...So Goes the Nation
as Self
2006
6.8
Bickford Shmeckler's Cool Ideas
as Fred
2006
5.5
Bones
as Dr. Fred Dumaski
2005
8.2
It's Always Sunny in Philadelphia
as Doctor
2005
8.3
NCIS
as Leonard Finnik
2003
7.6
Two and a Half Men
as Ted
2003
7.4
Two and a Half Men
as Gordon
2003
7.4
Bad Boys II
as Sales Tech
2003
6.7
Tremors
as Larry Norvel
2003
6.0
Love Liza
as Bern
2002
6.4
Without a Trace
as Paul Pfeiffer
2002
7.2
CSI: Crime Scene Investigation
as Eddie
2000
7.6
St. Patrick's Day
as Michael John
1998
3.3
Smart Guy
as Mackey Nagle
1997
7.8
🎬
Up All Night
N/A
0.0