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