Acting
J.D. Walsh was born in 1974 as John Walsh. He is an actor and producer.
Georgie & Mandy's First Marriage
as Travis Lemon
Tulsa King
as Harlan Thibodeaux
Hacks
as Steve
All Rise
as Moe Wardlow
The Rookie
as Mr. Dugan
9-1-1
as Officer Gerrard
Young Sheldon
The Amazing Spider-Man 2
as Dr. Jallings, Science Investigator
The Crazy Ones
as Randall
Life of a King
as Fritz
Franklin & Bash
as Alan Slaten
Rizzoli & Isles
as Larry Rothsburgher
The League
as JD
Castle
as John Emerson
The Mentalist
as Nate Glass
iCarly
as Gordon Birch
...So Goes the Nation
as Self
Bickford Shmeckler's Cool Ideas
as Fred
Bones
as Dr. Fred Dumaski
It's Always Sunny in Philadelphia
as Doctor
NCIS
as Leonard Finnik
Two and a Half Men
as Ted
Bad Boys II
as Sales Tech
Tremors
as Larry Norvel
Love Liza
as Bern
Without a Trace
as Paul Pfeiffer
CSI: Crime Scene Investigation
as Eddie
St. Patrick's Day
as Michael John
Smart Guy
as Mackey Nagle
Up All Night
Cast
