John Sloan is an actor.
Grey's Anatomy
NCIS
Bones
How I Met Your Mother
NCIS: Los Angeles
Gilmore Girls
Without a Trace
Private Practice
The Unit
The Glades
Boston Public
American Dreams
Tru Calling
Commander in Chief
The Triangle
Telling Lies in America
The Mountain King
The Oh in Ohio
The Seven Year Hitch
Returning Mickey Stern
