Michael Dempsey
Acting
84
Acting Credits
Biography
Michael Dempsey is an actor and producer.
Known For
Filmography
Culprit
2025
as Dennis Walters
Paul T. Goldman
2023
as Bob Thompson
Killer Therapy
2019
as Dr. Keller
Pearson
2019
as Father Conway
WHAT / IF
2019
as Barry
All Rise
2019
as Hank
Cam
2018
as Barney
How to Get Rid of a Body And Still Be Friends
2018
as Henry Dibble
Station 19
2018
as Captain Josh Mesnik
9-1-1
2018
as Officer Dowers
You
2018
as Bob Cain
The Rookie
2018
as Howard Jennings
The Orville
2017
as Mining Chief Harry Leidecker
If I Could Tell You
2016
as Peter
A Cinderella Christmas
2016
as Otto Karilla
Shooter
2016
as Veterinarian
Martyrs
2015
as Detective
Extant
2014
as Sheriff Dugan
Mom
2013
as Officer Miliner
Perception
2012
as Gus
Ham Sandwich
2011
as Boss
Harry's Law
2011
as Detective
Almost Kings
2010
as Chester
Alphonso Bow
2010
as Frank
Rizzoli & Isles
2010
as Bob
Castle
2009
as Frank Malloy
The Middle
2009
as Stan
Lie to Me
2009
as Farr
Changeling
2008
as Man on Street
Terminator: The Sarah Connor Chronicles
2008
as Detective
Protect and Serve
2007
Mad Men
2007
as Marty Hasselbach
The Big Bang Theory
2007
as Security Guard
Brothers and Sisters
2006
as Ed
Shark
2006
as Impound Lot Attendant
Justice
2006
Heist
2006
as Robert Ryerson
The Ring Two
2005
as Desk Sergeant
American Gun
2005
as Landlord
Over There
2005
as Barman
Weeds
2005
as Cop
Bones
2005
as David Pyne
Criminal Minds
2005
as Don Brenner
Desperate Housewives
2004
as Detective Murphy
Boston Legal
2004
as Dominick Ryan
Lost
2004
as Foreman
Confidence
2003
as Special Agent Artie / IA Officer #1
Threat Matrix
2003
as Coach Sadler
NCIS
2003
as Coach Morgan
Boomtown
2002
as Recovering drunk
Monk
2002
as Detective Patterson
CSI: Miami
2002
as Allen Hillington
The Division
2001
as Fire Chief
The Bernie Mac Show
2001
as Store Clerk
Crossing Jordan
2001
as Power Company Guy
The District
2000
as Otto
Malcolm in the Middle
2000
as Teddy
CSI: Crime Scene Investigation
2000
as Calvin Berkowitz
Nikki
2000
as Officer Koch
Bowfinger
1999
as Camera Security Guard
Falling Sky
1999
Replacing Dad
1999
as Sid
My Favorite Martian
1999
as Van Gundy
Judging Amy
1999
as Officer Al Bernero
Providence
1999
as Mr. Conlon
Angel
1999
as Irv Kraigle
Providence
1999
Charmed
1998
as Bud
Campfire Tales
1997
as Dad (segment "People Can Lick Too")
The Practice
1997
as Officer Stroud
7th Heaven
1996
as Florist
Goode Behavior
1996
as Dad
Sabrina, the Teenage Witch
1996
as Cable Guy
3rd Rock from the Sun
1996
as Security Guard
Caroline in the City
1995
as Auctioneer
Weird Science
1994
ER
1994
as Mr. Beckwith
The Day My Parents Ran Away
1993
as Don Godbole
Saved by the Bell: The New Class
1993
as Coach Wagner
Boy Meets World
1993
as The Cop
The X-Files
1993
as Sheriff
Beverly Hills, 90210
1990
as Colin's Travel Agent
Roseanne
1988
Growing Pains
1985
as Officer