J.D. Walsh
ActingTotal Credits
30
Acting
30
First Credit
1997
Latest Credit
2024
The Rookie
Mr. Dugan
2018
The Mentalist
Nate Glass
2008
Tulsa King
Harlan Thibodeaux
2022
It's Always Sunny in Philadelphia
Doctor
2005
9-1-1
Officer Gerrard
2018
Bones
Dr. Fred Dumaski
2005
Young Sheldon
Travis Lemon
2017
Castle
John Emerson
2009
iCarly
Gordon Birch
2007
Smart Guy
Mackey Nagle
1997
Rizzoli & Isles
Larry Rothsburgher
2010
Georgie & Mandy's First Marriage
Travis Lemon
2024
CSI: Crime Scene Investigation
Eddie
2000
NCIS
Leonard Finnik
2003
Hacks
Steve
2021
Two and a Half Men
Ted · Gordon
2003
All Rise
Moe Wardlow
2019
The League
JD
2009
Franklin & Bash
Alan Slaten
2011
Without a Trace
Paul Pfeiffer
2002
Life of a King
Fritz
2013
Bad Boys II
Sales Tech
2003
The Amazing Spider-Man 2
Dr. Jallings, Science Investigator
2014
Love Liza
Bern
2002
The Crazy Ones
Randall
2013
Tremors
Larry Norvel
2003
Bickford Shmeckler's Cool Ideas
Fred
2006
...So Goes the Nation
Self
2006
St. Patrick's Day
Michael John
1998
Up All Night
Actor