(1983) WarGames

as McKittrick

(1999) Inspector Gadget

as Chief Quimby

(1994) Clifford

as Gerald Ellis

(1985) The Man with One Red Shoe

as Cooper

(2000) How to Marry a Billionaire: A Christmas Tale

as John Kennedy

(2003) Where the Red Fern Grows

as Grandpa

(1977) Rolling Thunder

as Maxwell

(1993) Amos & Andrew

as Chief of Police Cecil Tolliver

(2002) Moonlight Mile

as Mike Mulcahey

(1988) Hot to Trot

as Walter Sawyer

(1998) Target Earth

as Senator Ben Arnold

(1981) On Golden Pond

as Bill Ray

(1980) Dan August: The Jealousy Factor

as Rick Bessett

(1978) Maneaters Are Loose!

as McCallum

(1990) Short Time

as Burt Simpson

(1984) The Muppets Take Manhattan

as Martin Price

(1968) The Scalphunters

as Jed

(1980) Melvin and Howard

as Judge Keith Hayes

(1998) My Date with the President's Daughter

as President George Richmond

(1980) Pray TV

as Marvin Fleece

(1998) You've Got Mail

as Nelson Fox

(1969) Downhill Racer

as Mayo

(1975) Bite the Bullet

as Jack Parker

(2002) The Climb

as Mack

(1982) Tootsie

as Ron Carlisle

(2005) Domino

as Drake Bishop

(1996) Devil's Food

as Seymour Kecker

(1969) The Trouble with Girls

as Harrison Wilby

(1997) A Witch's Way of Love

as Joel

(1981) Modern Problems

as Mark Winslow

(2007) Hard Four

as Spray Loomis

(1966) This Property Is Condemned

as Salesman

(1999) Giving It Up

as Johnathan Gallant

(1982) Young Doctors in Love

as Dr. Joseph Prang

(1990) Where the Heart Is

as Stewart McBain

(1981) Callie & Son

as Randall Bordeaux

(1984) Cloak & Dagger

as Jack Flack / Hal Osborne

(2001) Recess: School's Out

as Principal Peter Prickly (voice)

(1980) Nine to Five

as Franklin M. Hart Jr.

(2003) Recess: All Growed Down

as Principal Prickley (voice)

(1977) Viva Knievel!

as Ralph Thompson

(1974) Bad Ronald

as Mr. Wood

(1973) Cinderella Liberty

as Executive Officer

(1975) The Other Side of the Mountain

as Dave McCoy

(1973) Dying Room Only

as Bob Mitchell

(1973) Savage

as Ted Seligson

(1991) Never Forget

as William Cox

(1994) Judicial Consent

as Charles Mayron

(1986) The Return of Mickey Spillane's Mike Hammer

as Dabney Coleman

(1987) Guilty of Innocence: The Lenell Geter Story

as Ed Sigel

(1978) The Case of the Baltimore Girls

as George Bates

(1975) Returning Home

as Al Stephenson

(1980) Nothing Personal

as Dickerson

(2012) Char·ac·ter

as Self

(1970) I Love My Wife

as Frank Donnelly

(1977) Black Fist

as Heineken

(1993) The Beverly Hillbillies

as Milburn Drysdale

(1992) There Goes the Neighborhood

as Jeffrey Babitt

(1988) Maybe Baby

as Hal

(1980) How to Beat the High Cost of Living

as Jack Heintzel

(1979) North Dallas Forty

as Emmett Hunter

(1987) Dragnet

as Jerry Caesar

(1990) Meet the Applegates

as Aunt Bea

(1987) Sworn to Silence

as Martin Costigan

(1998) Exiled

as Lieutenant Kevin Stolper

(1985) Night of 100 Stars II

as Self

(1973) Moving Target

as ---

(1974) The Dove

as Charles Huntley

(1995) In the Line of Duty: Kidnapped

as Arthur Milo

(2003) Recess: Taking the Fifth Grade

as Principal Prickly (voice)

(1975) Attack on Terror: The FBI vs. the Ku Klux Klan

as Paul Mathison

(1986) Murrow

as William Paley

(2016) Rules Don't Apply

as Raymond Holliday

(1999) Taken

as Ethan Grover

(1973) The President's Plane Is Missing

as Sen. Bert Haines

(1974) The Towering Inferno

as Deputy Chief #1

(1965) The Slender Thread

as Charlie

(1974) House of Evil

as ---

(1999) Stuart Little

as Dr. Beechwood

(1987) Plaza Suite

as Jesse Kiplinger

(1999) Must Be Santa

as ---

(1979) When She Was Bad...

as Jack Wilson

(1976) Kiss Me... Kill Me

as Capt. Logan

(1970) The Brotherhood of the Bell

as Agent Shepard

(1976) Midway

as Captain Murray Arnold

(1978) More Than Friends

as Joshua 'Josh' Harrington

(1992) Lincoln

as Stephen A. Douglas (voice)

(2022) Still Working 9 to 5

as Self

(1987) Happy 100th Birthday, Hollywood

as Self

(1990) The Muppets Celebrate Jim Henson

as Self

(2001) Kiss My Act

as Henry

(1976) Mary Hartman, Mary Hartman

as Merle Jeeter

(1971) Columbo

as Hugh Creighton

(2010) Boardwalk Empire

as Commodore Louis Kaestner

(1963) Kraft Suspense Theatre

as William Gunther

(2001) The Guardian

as Burton Fallin

(1965) The F.B.I.

as Ira Barker

(1965) I Dream of Jeannie

as Lt. George Webb

(1966) That Girl

as ---

(1978) Diff'rent Strokes

as ---

(1996) E! True Hollywood Story

as ---

(1999) Law & Order: Special Victims Unit

as Frank Hager

(1969) Room 222

as ---

(1967) Mannix

as Ralph Stoner

(1968) The Mod Squad

as John

(1973) Kojak

as Alex Linden

(1969) Medical Center

as ---

(1963) The Fugitive

as Floyd

(2001) The Zeta Project

as ---

(1971) Cannon

as ---

(1967) Ironside

as Daniel Leary

(1994) Madman of the People

as Jack 'Madman' Buckner

(1987) The Slap Maxwell Story

as ---

(1991) Drexell's Class

as ---

(1983) Buffalo Bill

as Bill Bittinger

(1970) Nanny and the Professor

as Detective Robinson

(1965) Run for Your Life

as Fred Palmer

(1963) The Fugitive

as Sergeant Keith

(1973) Police Story

as ---

(1975) Switch

as C.C. Owens

(1974) Sons and Daughters

as ---

(1963) The Fugitive

as Officer George Graham

(1972) Search

as ---

(1972) Banyon

as Ralph Hubbard

(1967) Judd for the Defense

as ---

(1963) The Fugitive

as Steve

(1961) Ben Casey

as ---

(1974) The Manhunter

as ---

(1975) Medical Story

as ---

(1986) Fresno

as Tyler Cane

(1961) Dr. Kildare

as Dr. David Kirkson

(1963) The Outer Limits

as Dr. Williams

(1961) Kraft Mystery Theatre

as ---

(1977) Forever Fernwood

as ---

(1978) Apple Pie

as Fast Eddie Murtaugh

(1963) Bob Hope Presents the Chrysler Theatre

as Sergeant Harry King

(1975) Saturday Night Live

as Self - Host

(1971) Columbo

as Detective Murray

(1963) Arrest and Trial

as Wayne Holton

(1965) The F.B.I.

as Allen Clarke

(1965) The F.B.I.

as Stanley Leonard

(1965) The F.B.I.

as Sam Langlin

(1965) The F.B.I.

as Ty Williams

(1965) The F.B.I.

as Mr. Jamison

(2010) Pound Puppies

as Mayor (voice)

(1965) The F.B.I.

as Barnes

(1994) The Magic School Bus

as Horace Scope (voice)

(1963) The Outer Limits

as James Custer

(2006) Courting Alex

as Jack Atwell

(1963) Bob Hope Presents the Chrysler Theatre

as Stanley Rivkin

(1974) Petrocelli

as Willy Morgan

(1963) Kraft Suspense Theatre

as Alvin Piper

(1971) McMillan & Wife

as Hansen

(1995) Happily Ever After: Fairy Tales for Every Child

as Monsieur Fox (voice)

(1959) Bonanza

as Clyde

(1997) Recess

as Principal Peter Prickly (voice)

(1973) Barnaby Jones

as George Clark

(2018) For The People

as Donald

(1972) The Streets of San Francisco

as George Todd

(1967) The Invaders

as Capt. Mitchell Ross

(1967) The Invaders

as John Carter

(1977) The Love Boat

as Van Milner

(2013) Ray Donovan

as Mr. Price

(2003) NCIS

as Army Corporal John Sydney

(1976) Quincy, M.E.

as Dr. Burt Travers

(1976) Quincy, M.E.

as Officer Peter O'Neil

(1973) Barnaby Jones

as Ted Sayers

(1977) Fernwood 2 Night

as Mayor Merle Jeeter

(1971) McMillan & Wife

as Walter Jennings

(1972) The Streets of San Francisco

as Andrew Horvath, Sr.

(1973) Barnaby Jones

as Brad Adamson

(1970) Dan August

as Rick Bessett

(1970) The Mary Tyler Moore Show

as Congressman Phil Whitman

(1971) Owen Marshall: Counselor at Law

as Frank Wellmam

(1969) The Bold Ones: The New Doctors

as Dr. Goldstone

(1965) Please Don't Eat the Daisies

as Clark

(1967) The Flying Nun

as Sub. Captain

(1964) 12 O'Clock High

as Captain Wilson

(1963) The Outer Limits

as Lt. Rupert Lawrence Howard (uncredited)

(1964) 12 O'Clock High

as Captain Robbins

(1962) The Tonight Show Starring Johnny Carson

as Self

(1958) The Donna Reed Show

as Rallye Master

(1961) Hazel

as Les Swanton

(1958) Naked City

as Resident

(1959) Bonanza

as Ivar Peterson

(1973) Barnaby Jones

as Paul Cleveland

(1965) I Dream of Jeannie

as Captain Yardley

(2018) Yellowstone

as John Dutton Sr.

(1962) The Alfred Hitchcock Hour

as Tom Esterow

(1962) The Alfred Hitchcock Hour

as Sgt. Lou Snyder

(1967) Mannix

as Howard Graham

(1944) Golden Globe Awards

as Self - Nominee

(1969) Then Came Bronson

as Dr. Ron Carlisle

(2007) Heartland

as Dr. Bart Jacobs

(1988) Baby M

as Gary Skoloff