Keith Diamond is an actor.
Awakenings
(Anthony)
Golden Years
(Security Guard)
Dr. Giggles
(Officer Joe Reitz)
Pig
(Manny Elder)
Desperate Measures
(Derrick Wilson)
The Civilization of Maxwell Bright
(Jackson)
Baby Boy
(Sneed)
All the Right Moves
(Fox)
Kangaroo Jack: G'Day, U.S.A.!
(Ronald / Killer Putulski (voice))
Desert Saints
(Agent Robinson)
Martin
Castle
(Jared Swanstrom)
Men in Black: The Series
(Agent J (voice))
Burn Notice
(John Beck)
Family Law
(Alex Henderson)
Raising the Bar
Weeds
(Tusk)
Kristin
(James Dawkins)
The Shield
(Dez)
CSI: Miami
(Rick Cuthbert)
Prison Break
(Tim Giles)
ER
(Detective Stetler)
NCIS
(Gregory Nutt)
Bones
(Howard Kendell)
Charmed
(Reece Davidson)
Law & Order
(Officer Jackson)
The Cosby Show
(Danny)
The Drew Carey Show
(Greg Clemens)
What I Like About You
(Gene)
The Closer
(Terry Miller)
Criminal Minds
(Detective Cornelius Martin)
LAX
(FBI Agent Lewis)
Action
(Dick Marcellus)
Golden Years
(Security Guard)