Harry Morgan

Greenboy: Prescription for Death

2013

Bill Gannon (archive footage)

M*A*S*H: 30th Anniversary Reunion

2002

Himself

The Shootist: The Legend Lives On

2001

The Shootist (1976) film clips

Love & Money

1999 — 1 episode

Family Plan

1997

Sol Rubins

The Jeff Foxworthy Show

1995 — 1 episode

Incident in a Small Town

1994

Judge Bell

Grace Under Fire

1993 — 2 episodes

Renegade

1992 — 1 episode

Against Her Will: An Incident in Baltimore

1992

Stoddard Bell

Memories Of M*A*S*H

1991

Himself/Colonel Sherman Potter

The Incident

1990

Judge Bell

The Simpsons

1989 — 1 episode

14 Going on 30

1988

Uncle Herb

Dragnet

1987

Captain Gannon

Blacke's Magic

1986 — 13 episodes

Leonard Blacke

The Twilight Zone

1985 — 1 episode

Murder, She Wrote

1984 — 1 episode

Sparkling Cyanide

1983

Captain Kemp

AfterMASH

1983 — 31 episodes

Sherman T. Potter

MASH: Goodbye, Farewell and Amen

1983

Colonel Sherman Potter

Goodbye, Farewell And Amen

1983

Colonel Sherman Potter

Goodbye, Farewell & Amen

1983

Colonel Sherman T. Potter

The Flight of Dragons

1982

Carolinus

More Wild Wild West

1980

Skinny Malone

Better Late Than Never

1979

Mr. Scott

The Apple Dumpling Gang Rides Again

1979

T.P. Gaskill

You Can't Take it With You

1979

Mr. DePinna

The Wild Wild West Revisited

1979

Robert T. Malone

Roots: The Next Generations

1979 — 7 episodes

Bob Campbell

Backstairs at the White House

1979 — 4 episodes

Pres. Harry S. Truman

Backstairs at the White House

1979

President Harry S. Truman

The Cat from Outer Space

1978

General Stilton

Kate Bliss and the Ticker Tape Kid

1978

Hugo Peavey

The Bastard

1978

Capt. Caleb

Maneaters Are Loose!

1978

Toby Waites

The Love Boat

1977 — 5 episodes

Wendell Snead, Milo Endler

Exo-Man

1977

Arthur Travis

The Shootist

1976

Marshall Walter Thibido

Bronk

1975 — 1 episode

The Apple Dumpling Gang

1975

Homer McCoy

The Last Day

1975

Narrator

Charley and the Angel

1973

The Angel formerly Roy Zerney

Hec Ramsey

1972 — 11 episodes

Doc Amos Coogan

M*A*S*H

1972 — 183 episodes

General Steele, Sherman Potter

Snowball Express

1972

Jesse McCord

The D.A.

1971 — 15 episodes

H.M. 'Staff' Stafford

Scandalous John

1971

Sheriff Pippin

Support Your Local Gunfighter

1971

Taylor

The Barefoot Executive

1971

E.J. Crampton

The Feminist and the Fuzz

1971

Horace Bowers

Viva Max!

1969

Chief of Police Sylvester

Night Gallery

1969 — 1 episode

Love, American Style

1969 — 1 episode

Support Your Local Sheriff!

1969

Olly Perkins

The Flim-Flam Man

1967

Sheriff Slade

Frankie and Johnny

1966

Cully

What Did You Do in the War, Daddy?

1966

Major Pott

The Wackiest Ship in the Army

1965 — 1 episode

John Goldfarb, Please Come Home!

1965

Deems Sarajevo

Kentucky Jones

1964 — 7 episodes

Seldom Jackson

The Richard Boone Show

1963 — 15 episodes

How the West Was Won

1962

Ulysses S. Grant

The Civil War

1962

Ulysses S. Grant

Going My Way

1962 — 1 episode

The Virginian

1962 — 1 episode

Dr. Kildare

1961 — 3 episodes

Cimarron

1960

Jessie Rickey

Pete and Gladys

1960 — 72 episodes

Inherit the Wind

1960

Judge Mel

The Mountain Road

1960

Mike Michaelson

It Started with a Kiss

1959

Charles Meriden

Under Fire

1957

Have Gun, Will Travel

1957 — 2 episodes

The Teahouse of the August Moon

1956

Sergeant Gregovich

Star in the Dust

1956

Lew Hogan

Backlash

1956

Tony Welker

The 20th Century-Fox Hour

1955 — 1 episode

Alfred Hitchcock Presents

1955 — 1 episode

Gunsmoke

1955 — 4 episodes

Strategic Air Command

1955

Sergeant Bible

Not as a Stranger

1955

Oley

December Bride

1954 — 157 episodes

Pete Porter

About Mrs. Leslie

1954

Fred Blue

The Forty-Niners

1954

Alf Billings

The Far Country

1954

Ketchum

The Glenn Miller Story

1954

Chummy MacGregor

Torch Song

1953

Joe Denner

Champ for a Day

1953

Al Muntz

Arena

1953

Lew Hutchins

Thunder Bay

1953

Rawlings

Stop, You're Killing Me

1952

Innocence

Toughest Man in Arizona

1952

Verne Kimber

Cavalcade of America

1952 — 1 episode

Apache War Smoke

1952

Ed Cotten

What Price Glory

1952

Sergeant Moran

High Noon

1952

Sam Fuller

My Six Convicts

1952

Dawson

Bend of the River

1952

Shorty

Scandal Sheet

1952

Biddle

Boots Malone

1952

Quarter Horse Henry

The Blue Veil

1951

Charles Hall

The Well

1951

Claude Packard

When I Grow Up

1951

Father Reed (modern)

Belle Le Grand

1951

Abel Stone

Appointment with Danger

1950

George Soderquist

Dark City

1950

Soldier

The Showdown

1950

Rod Main

Outside the Wall

1950

Garth

Holiday Affair

1949

Police Lieutenant

Strange Bargain

1949

Richard Webb

Red Light

1949

Rocky

Madame Bovary

1949

Hyppolite

Down to the Sea in Ships

1949

Britton

Hello Out There

1949

The Young Gambler

Yellow Sky

1948

Half Pint

Moonrise

1948

Billy Scripture

The Saxon Charm

1948

Hermy

Race Street

1948

Hal Towers

All My Sons

1948

Frank Lubey

The Big Clock

1948

Bill Womack

The Gangster

1947

Shorty

It Shouldn't Happen to a Dog

1946

Gus Rivers

Somewhere in the Night

1946

Bath Attendant (uncredited)

Dragonwyck

1946

Klaas Bleecker

From This Day Forward

1946

Hank Beesley

State Fair

1945

Barker

A Bell for Adano

1945

Capt. N. Purvis

Gentle Annie

1944

Cottonwood Goss

Take It or Leave It

1944

Himself

Roger Touhy, Gangster

1944

Thomas "Smoke" Reardon

The Eve of St. Mark

1944

Private Shevlin

Wing and a Prayer

1944

Malcolm Brainard

Happy Land

1943

Tony Cavrek

The Ox-Bow Incident

1943

Art Croft

Crash Dive

1943

Brownie

To the Shores of Tripoli

1942

Mouthy

Orchestra Wives

1942

Cully Anderson

The Omaha Trail

1942

Henchman Nat

The Loves of Edgar Allan Poe

1942

Ebenezer Burling

The Kennel Murder Case

1933

Gamble (uncredited)

Hec Ramsey

1972 — 2 episodes

Director

M*A*S*H

1972 — 9 episodes

Director

Adam-12

1968 — 1 episode

Director

The Richard Boone Show

1963 — 2 episodes

Director

The Alfred Hitchcock Hour

1962 — 2 episodes

Director