Ronny Cox

RoboDoc: The Creation of RoboCop

2023

as Self

In Search of Tomorrow

2022

as Self - Interviewee

Being the Ricardos

2021

as Older Bob Carroll

Star Trek: Prodigy

2021

as Admiral Jellico (voice)

The Movies That Made Us

2019

as Self (archive footage)

That Guy... Who Was In That Thing 3: Trek Stars

2019

as Self

The Car: Road to Revenge

2019

as Watts

Hillbilly

2018

as Self

Pure Country: Pure Heart

2017

as CJ Simms

Beyond the Reach

2014

as Sheriff Robb

Star Trek: The Next Generation - Chain of Command

2014

True Detective

2014

as Catalast Executive

Age of Dinosaurs

2013

as Justin

Casting By

2012

as Self

Nashville

2012

as Gideon Claybourne

Cockpit: The Rule of Engagement

2012

as The Captain

Truth Be Told

2011

as Terrance Bishop

Imagine That

2009

as Tom Stevens

Childrens Hospital

2008

as Tooter Daniels

The Starter Wife

2008

as Pappy McAllister

Dexter

2006

as Walter Kenney

Commander in Chief

2005

as Senator Joe Peck

The L.A. Riot Spectacular

2005

as The Chief

Medium

2005

as Mr. Hammond

Angel in the Family

2004

as Buddy Bishop

Desperate Housewives

2004

as Henry Mason

Cold Case

2003

as Daniel Patterson (2008)

Crazy As Hell

2002

as Delazo

Point of Origin

2002

as Chief Gray

Losing Grace

2001

as Dave Reed

The Agency

2001

as Director Alex Pierce III

American Outlaws

2001

as Doc Mimms

The Boys of Sunset Ridge

2001

as Ben Thorpe

Love Lessons

2000

as Mick Andrews

Boston Public

2000

as Claire's Father

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

2000

as John Ramsey

Perfect Murder, Perfect Town

2000

as John Ramsey

Y2K

1999

as Benjamin Cromwell

Secret of Giving

1999

as Harlan Gotch

Law & Order: Special Victims Unit

1999

as Dr. Douglas McManus

Family Law

1999

as Jeffries

Forces of Nature

1999

as Hadley

Frog and Wombat

1998

as Principal Larry Struble

Godzilla: The Series

1998

as Dale

Invasion America

1998

as Doc (voice)

Pride

1998

as William Flood Web

From the Earth to the Moon

1998

as Lee Atwood

Stargate SG-1

1997

as Senator Robert Kinsey

Spawn

1997

Murder at 1600

1997

as President Jack Neil

Childhood Sweetheart?

1997

as Warren Carlson

The Practice

1997

as D.A. Scott Colby

Rebound: The Legend of Earl 'The Goat' Manigault

1996

as Coach Scarpelli

Early Edition

1996

as Admiral Edward Harrigan

The Daily Show

1996

as Self

Never Give Up: The Jimmy V Story

1996

as Mike Davis

The Outer Limits

1995

as Lt. Col. Lester Glade

Sweet Justice

1994

A Part of the Family

1994

as Grant

Second Chances

1993

as George Cook

Diagnosis: Murder

1993

as Dr. Nathan Harding

The Untouchables

1993

Perry Mason: The Case of the Heartbroken Bride

1992

as Max Parrish

With Murder in Mind

1992

as McLaughlin

Scissors

1991

as Dr. Stephan Carter

Captain America

1990

as Tom Kimball

Cop Rock

1990

as Chief Roger Kendrick

Total Recall

1990

as Vilos Cohaagen

Loose Cannons

1990

as Smiley

Martians Go Home

1989

as The President

One Man Force

1989

as McCoy

When We Were Young

1989

as Matthew Farrell

The Comeback

1989

as Charlie Ward

In the Line of Duty: The F.B.I. Murders

1988

as Agent Ben Grogan

Favorite Son

1988

as Admiral William Rieker

Scandal in a Small Town

1988

as George Baker

Star Trek: The Next Generation

1987

as Captain Edward Jellico

Just a Regular Kid: An AIDS Story

1987

as Jim Casio

RoboCop

1987

as Dick Jones

Beverly Hills Cop II

1987

as Andrew Bogomil

Steele Justice

1987

as Bennett

The Abduction of Kari Swenson

1987

as Bob Swenson

Baby Girl Scott

1987

as Dr. Kenderly

L.A. Law

1986

as Mason Paine

Hollywood Vice Squad

1986

as Captain Jensen

The New Alfred Hitchcock Presents

1985

as Sam Medwick

Reckless Disregard

1985

as Dan Leone

Vision Quest

1985

as Larry Swain

Beverly Hills Cop

1984

as Lt. Bogomil

Spencer

1984

Courage

1984

as Pete Canfield

Murder, She Wrote

1984

as Mayor Powers

The Jesse Owens Story

1984

as Coach Larry Snyder

St. Elsewhere

1982

as John Gideon

Two of a Kind

1982

as Ted Hahn

Family Ties

1982

as Franklin Reed

Some Kind of Hero

1982

as Col. Powers

The Beast Within

1982

as Eli MacCleary

Tangiers

1982

as Bob Steele

Taps

1981

as Colonel Kerby

Darkroom

1981

as Neil

Fallen Angel

1981

as Frank Dawson

Alcatraz: The Whole Shocking Story

1980

as Bernard Coy

Alcatraz: The Whole Shocking Story

1980

as Bernard Coy

The Last Song

1980

as Sid Pachanski

Fugitive Family

1980

as Mike Sylvester

The Courage of Kavik, the Wolf Dog

1980

as Kurt Evans

When Hell Was in Session

1979

as Maj. Frank Perrin

The Onion Field

1979

as Pierce Brooks

Transplant

1979

as Jim Clark

Lovey: A Circle of Children, Part II

1978

as Cal MacCracken

Harper Valley P.T.A.

1978

as Willis Newton

Gray Lady Down

1978

as Commander Samuelson

Fantasy Island

1978

as Tom Elgin

The Girl Called Hatter Fox

1977

as Dr. Teague Summer

Corey: For the People

1977

as Dr. Paul Hanley

Our Town

1977

as Mr. Webb

The Car

1977

as Luke

Grizzly Adams

1977

as Cartman

Quinn Martin's Tales of the Unexpected

1977

Bound for Glory

1976

as Ozark Bule

Having Babies

1976

as George McNamara

Who Is the Black Dahlia?

1975

as Sgt. Finis Brown

A Case of Rape

1974

as David Harrod

Apple's Way

1974

Rx for the Defense

1973

as Al Moore

Pueblo

1973

as Signalman

The Connection

1973

as Everett Hutchneker

Deliverance

1972

as Drew Ballinger

The Mind Snatchers

1972

as Sergeant Boford Miles

Look Homeward, Angel

1972

as Jake Clatt

The Dangerous World of 'Deliverance'

1972

as Self

The Chicago Conspiracy Trial

1970

The Tonight Show Starring Johnny Carson

1962

as Self

Bonanza

1959

as Lucas