Spudvisor
Greenboy: Prescription for Death

Bill Gannon (archive footage)

The Simpsons
Dragnet

Captain Gannon

Murder, She Wrote

Retired Lt. Richard Webb (1 episode)

Rivkin: Bounty Hunter

Father Everett Kolodny

More Wild Wild West

Robert T. 'Skinny' Malone

Roughnecks

Plug Champion

The Love Boat

Wendell Snead (1 episode)

Charly Fields (2 episodes)

Milo Endler (2 episodes)

Professor Milo Endler (2 episodes)

Exo-Man

Arthur Travis

The Shootist

Marshall Thibido

M*A*S*H

General Steele (1 episode)

Sherman Potter (179 episodes)

Director (9 episodes)

Sidekicks

Sheriff Jenkins

The Century Turns

Doc Amos B. Coogan

The D.A.

H.M. 'Staff' Stafford (15 episodes)

Cat Ballou
Gunsmoke

Osgood Pickett (1 episode)

John Milligan (1 episode)

Jed Hockett (2 episodes)

Viva Max!

Chief of Police Sylvester

Dragnet

Bill Gannon

Dragnet

Officer Bill Gannon (98 episodes)

How the West Was Won

Gen. Ulysses S. Grant

Cimarron

Jessie Rickey

Have Gun, Will Travel

Sheriff Ernie Backwater (1 episode)

Fred Braus (1 episode)

Under Fire

Sgt. Joseph C. Dusak

Backlash

Tony Welker

The Lone Wolf

Jim Strait (1 episode)

Rev. Jeffrey Hallam (1 episode)

Arena

Lew Hutchins

Boots Malone

Quarter Horse Henry

The Well

Claude Packard

When I Grow Up

Father Reed (Modern)

Holiday Affair

Police Lieutenant (as Henry Morgan)

Hello Out There

The Young Gambler

Moonrise

Billy Scripture

Dragonwyck

Klaas Bleecker

A Bell for Adano
Gentle Annie

Cottonwood Goss (as Henry Morgan)

Take It or Leave It

(archive footage) (uncredited)

Roger Touhy, Gangster

Thomas "Smoke" Reardon

Wing and a Prayer
Happy Land

Tony Cavrek (as Henry Morgan)

The Kennel Murder Case