Michael O'Keefe

Roseanne

as Fred

Episodes: 23

First Aired: Oct 18, 1988

Life's Work

as Kevin Hunter

Episodes: 18

First Aired: Sep 17, 1996

King & Maxwell

as Frank Rigby

Episodes: 10

First Aired: Jun 10, 2013

Sneaky Pete

as Detective Winslow

Episodes: 8

First Aired: Aug 07, 2015

Middle Ages

as Ron Steffey

Episodes: 6

First Aired: Sep 03, 1992

Masters of Sex

as Harry Eshelman

Episodes: 6

First Aired: Sep 29, 2013

Daybreak

as Professor Aaron Wilkins

Episodes: 5

First Aired: May 31, 2012

Brothers and Sisters

as Wally Wandell

Episodes: 3

First Aired: Sep 24, 2006

Sleepy Hollow

as Director Jack Walters

Episodes: 3

First Aired: Sep 16, 2013

M*A*S*H

as Corporal Travis

Episodes: 2

First Aired: Sep 17, 1972

Ghost Whisperer

as Dr. Calvin Byrd

Episodes: 2

First Aired: Sep 23, 2005

The Waltons

as Chad Marshall

Episodes: 2

First Aired: Sep 14, 1972

The Enemy Within

as National Security Advisor

Episodes: 2

First Aired: Feb 25, 2019

Homeland

as John Redmond

Episodes: 2

First Aired: Oct 02, 2011

The Dark Secret of Harvest Home

as Worthy Pettinger

Episodes: 2

First Aired: Jan 23, 1978

Law & Order: Special Victims Unit

as Eugene O'Hanigan

Episodes: 2

First Aired: Sep 20, 1999

A Rumor of War

as Lt. Walter Cohen

Episodes: 2

First Aired: Sep 24, 1980

CSI: Crime Scene Investigation

as Daniel Easton

Episodes: 1

First Aired: Oct 06, 2000

Law & Order: Special Victims Unit

as Ronald McCain

Episodes: 1

First Aired: Sep 20, 1999

The New Alfred Hitchcock Presents

as Art Toomey

Episodes: 1

First Aired: Sep 29, 1985

Criminal Minds

as Dr. Stan Howard

Episodes: 1

First Aired: Sep 22, 2005

MacGyver

as Harry McGyver

Episodes: 1

First Aired: Sep 23, 2016

The Hitchhiker

as Richard Shepard

Episodes: 1

First Aired: Nov 01, 1983

The Outer Limits

as Eddie Wexler

Episodes: 1

First Aired: Mar 26, 1995

Law & Order: Special Victims Unit

as Al Marcosi

Episodes: 1

First Aired: Sep 20, 1999

The West Wing

as Will Sawyer

Episodes: 1

First Aired: Sep 22, 1999

House

as Fletcher Stone

Episodes: 1

First Aired: Nov 16, 2004

Elementary

as Harris Waylon Greer

Episodes: 1

First Aired: Sep 27, 2012

Winning Time: The Rise of the Lakers Dynasty

as Jack Kent Cooke

Episodes: 1

First Aired: Mar 06, 2022

The Blacklist

as Mr. Deavers

Episodes: 1

First Aired: Sep 23, 2013

Boulevard of Broken Dreams

as (archive footage)

Episodes: 1

First Aired: Jan 29, 2007

Law & Order

as Cally Lonegan / Professor Donald Lonegan

Episodes: 1

First Aired: Sep 13, 1990

Law & Order: Criminal Intent

as Michael McShale

Episodes: 1

First Aired: Sep 30, 2001

Burn Notice

as Wallace

Episodes: 1

First Aired: Jun 28, 2007

Leverage

as Darren Hoffman

Episodes: 1

First Aired: Dec 07, 2008

Law & Order: Criminal Intent

as Eli Rush

Episodes: 1

First Aired: Sep 30, 2001

The Closer

as Agent Tim Hecht

Episodes: 1

First Aired: Jun 13, 2005