Cast & creator
Tim Griffin
Best known for The Mentalist, Grey's Anatomy, NCIS
Tim Griffin is an American film and television actor. his more notable television roles are as Adam Hassler on Wayward Pines, Ron Kellaher on Aquarius, Ronny O'Malley on Grey's Anatomy, Seth Newman on Covert Affairs, and Detective Augie Blando on Prime Suspect. Often dubbed ""the actor who is in everything", he has had an extensive career in television and film. Some of his film credits include Cloverfield, Leatherheads, The Men Who Stare at Goats, A Better Life, American Sniper, Super 8, Abduction, and Central Intelligence.
30
film credits
40
television credits
70
1989–2023 · acting roles
7.1
average across scored titles
Signature credits
Known for
Across film & television
Filmography (70)
Showing 70 of 70 credits
The Mentalist
Agent Ken Spackman
2008
Grey's Anatomy
Ronny O'Malley
2005
NCIS
Malcolm Porter
2003
The Rookie
Aiden Warner
2018
Bones
Pete Steckel
2005
Castle
Spalding Elliot
2009
NCIS: Los Angeles
Unit Leader
2009
CSI: Miami
Commander Briggs
2002
S.W.A.T.
Max
2017
24
Agent Baron
2001
Charmed
Rabbit
1998
Grimm
Mr. Keary
2011
Young Sheldon
Clint Watson
2017
The Closer
Roy Barnes
2005
ER
Captain John Evans
1994
Magnum P.I.
Sergeant Wayne Nix
2018
The Resident
Nate Hill
2018
True Detective
Special Agent Burt Diller
2014
How to Get Away with Murder
Caleb Abernathy
2014
Party of Five
Richie Grayson
1994
9-1-1: Lone Star
Bennett
2020
NCIS: New Orleans
Avery Walker
2014
Lie to Me
Principle Castle
2009
The Unit
Morgan Eliot
2006
The Guardian
John Rose
2001
Burn Notice
Frank Westen
2007
Sliders
Jacob
1995
Pacific Blue
Nicky Mink
1996
Big Love
Ralph
2006
Iron Man
CAOC Analyst
2008
7th Heaven
Officer
1996
Family Law
Bill Deverell
1999
Cybill
Frat Guy #1
1995
Wayward Pines
Adam Hassler
2015
Star Trek
Kelvin Engineer
2009
Medical Investigation
Detective Chris Leinberger
2004
The Bourne Supremacy
John Nevins
2004
The Defenders
Agent Reese
2010
American Sniper
Colonel Gronski
2014
Central Intelligence
Agent Stan Mitchell
2016
Saved by the Bell: The College Years
Jason
1993
Cloverfield
Command Center Officer
2008
Super 8
Commando
2011
The Gift
Kevin Keelor
2015
Missing
James
2023
Night Sky
Thomas
2022
Abduction
Red Flannel
2011
Valor
(archive footage)
2017
Prime Suspect
Augie Blando
2011
Fair Game
Paul
2010
The Collection
Dre
2012
The Men Who Stare at Goats
Tim Kootz
2009
Against the Grain
Mark
1993
Boys and Girls
Timmy
2000
Extortion
Chief of Mission Sweeney
2017
Leatherheads
Ralph
2008
A Better Life
Charlie
2011
Not Safe for Work
Hitman
2014
Conception
Tommy
2011
Kids in America
Tony
2005
For the Very First Time
1991
Americons
Todd Elliott
2015
Evolver
Dwight
1995
Carjacked
Cop
2011
Arctic Void
Alan Meursault
2022
Wind River
Nick Wilson (Older)
2000
Lover Girl
Wright Herman
1997
Cherish
Officer Griffin
2002Backyards & Bullets
Det. Rick Coombs
2007
Taking a Stand
Matthew Robinson
1989