Ronny Cox

St. Elsewhere

as John Gideon

Episodes: 22

First Aired: Oct 26, 1982

Invasion America

as Doc (voice)

Episodes: 13

First Aired: Jun 08, 1998

Stargate SG-1

as Senator Robert Kinsey

Episodes: 12

First Aired: Jul 27, 1997

Cop Rock

as Chief Roger Kendrick

Episodes: 11

First Aired: Sep 26, 1990

Second Chances

as George Cook

Episodes: 10

First Aired: Nov 25, 1993

Star Trek: Prodigy

as Admiral Jellico (voice)

Episodes: 6

First Aired: Oct 28, 2021

Favorite Son

as Admiral William Rieker

Episodes: 3

First Aired: Oct 30, 1988

Murder, She Wrote

as Mayor Powers

Episodes: 2

First Aired: Sep 30, 1984

Star Trek: The Next Generation

as Captain Edward Jellico

Episodes: 2

First Aired: Sep 28, 1987

True Detective

as Catalast Executive

Episodes: 2

First Aired: Jan 12, 2014

Perfect Murder, Perfect Town: JonBenét and the City of Boulder

as John Ramsey

Episodes: 2

First Aired: Feb 27, 2000

Alcatraz: The Whole Shocking Story

as Bernard Coy

Episodes: 2

First Aired: Nov 05, 1980

Medium

as Mr. Hammond

Episodes: 1

First Aired: Jan 03, 2005

Boston Public

as Claire's Father

Episodes: 1

First Aired: Oct 23, 2000

Family Ties

as Franklin Reed

Episodes: 1

First Aired: Sep 22, 1982

Desperate Housewives

as Henry Mason

Episodes: 1

First Aired: Oct 03, 2004

L.A. Law

as Mason Paine

Episodes: 1

First Aired: Sep 15, 1986

Cold Case

as Daniel Patterson (2008)

Episodes: 1

First Aired: Sep 28, 2003

Law & Order: Special Victims Unit

as Dr. Douglas McManus

Episodes: 1

First Aired: Sep 20, 1999

The New Alfred Hitchcock Presents

as Sam Medwick

Episodes: 1

First Aired: Sep 29, 1985

Mr. Sunshine

as Mike Walsh

Episodes: 1

First Aired: Feb 09, 2011

Diagnosis: Murder

as Dr. Nathan Harding

Episodes: 1

First Aired: Oct 29, 1993

Family Law

as Jeffries

Episodes: 1

First Aired: Sep 20, 1999

The Outer Limits

as Lt. Col. Lester Glade

Episodes: 1

First Aired: Mar 26, 1995

From the Earth to the Moon

as Lee Atwood

Episodes: 1

First Aired: Apr 05, 1998

Childrens Hospital

as Tooter Daniels

Episodes: 1

First Aired: Dec 08, 2008

Bonanza

as Lucas

Episodes: 1

First Aired: Sep 12, 1959

Commander in Chief

as Senator Joe Peck

Episodes: 1

First Aired: Sep 27, 2005

Dexter

as Walter Kenney

Episodes: 1

First Aired: Oct 01, 2006

Fantasy Island

as Tom Elgin

Episodes: 1

First Aired: Jan 28, 1978

Star Trek: The Next Generation

as Capt. Edward Jellico

Episodes: 1

First Aired: Sep 28, 1987