Acting • AGE 76
Howard Green Duff (November 24, 1913 – July 8, 1990) was an American actor of film, television, stage, and radio. Duff was born in Charleston, Washington, now a part of Bremerton. He graduated from R...


The World of Hammer
Self (archive footage)
1994

Too Much Sun
O.M.
1991

Settle the Score
Cy Whately
1989

War and Remembrance
William Tuttle
1988

No Way Out
Senator William 'Billy' Duvall
1987

Roses Are for the Rich
Denton
1987

Roses Are for the Rich
Denton
1987

Monster in the Closet
Father Martin Finnegan
1986

Love on the Run
Lionel Rockland
1985

The Golden Girls
Mangiacavallo
1985

Murder, She Wrote
Ralph Earl / Stephen Earl
1984

Scarecrow and Mrs. King
1983

This Girl for Hire
Wolfe Macready
1983

The Wild Women of Chastity Gulch
Col. Samuel Isaacs
1982

St. Elsewhere
Herbie
1982

Hotel
Byron Comstock
1982

Lily for President?
General
1982

East of Eden
Jules Edwards
1981

Flamingo Road
Titus Semple
1981

Magnum, P.I.
Captain Thomas Sullivan Magnum I
1980

Night of the Juggler
Props
1980

Flamingo Road
Sheriff Titus Semple
1980

Double Negative
Lester Harlen
1980

The Dream Merchants
Charles Slade
1980

Valentine Magic on Love Island
A.J. Morgan
1980

Knots Landing
Paul Galveston
1979

Kramer vs. Kramer
John Shaunessy
1979

Battered
Bill Thompson
1978

A Wedding
Dr. Jules Meecham
1978

Ski Lift to Death
Ben Forbes
1978

Actor
Winfield Sheehan
1978

Fantasy Island
Douglas Shane
1978

The Love Boat
Glen Leciter
1977

A Little Game
Dunlap
1977

In the Glitter Palace
Raymond Dawson Travers
1977

The Late Show
Harry Regan
1977

The Hardy Boys / Nancy Drew Mysteries
1977

Charlie's Angels
Harrigan
1976

Matt Helm
Dan Mallory
1975

Ellery Queen
1975

Switch
Ira Larkin
1975

Medical Story
Roger Graham
1975

The Rockford Files
Edward J. Marks
1974

Tight as a Drum
Hollister
1974

Faraday and Company
Clark Sanford
1973

Police Story
1973

Snatched
Duncan Wood
1973

The Heist
Lieutenant Nicholson
1972

Kung Fu
Noah Fleck
1972

The Streets of San Francisco
1972

Search
1972

In Search of America
Ray Chandler
1971

Alias Smith and Jones
1971

The Immortal
1970

The D.A.: Murder One
Lynn D. Compton
1969

Panic in the City
Dave Pomeroy
1968

The Mod Squad
1968

The Name of the Game
Wally Cook
1968

Mannix
1967

Judd, for the Defense
1967

Felony Squad
Det. Sgt. Sam Stone
1966

Batman
Det. Sgt. Sam Stone
1966

Camp Runamuck
Director
1965

I Spy
Sean
1965

The Rogues
G. Carter Huntington
1964

Calhoun
Sid Rayner
1964

Mr. Novak
Joe Stillman
1963

Burke's Law
Lou Cole
1963

Arrest and Trial
1963

War Gods of Babylon
Sardanapolo
1962

Combat!
Col. Hobey Jabko
1962

The Alfred Hitchcock Hour
Peter Harding
1962

The Virginian
Ed Frazer
1962

Sam Benedict
1962

Boys' Night Out
Doug Jackson
1962

The Mike Douglas Show
Self - Co-Host
1961

Bus Stop
1961

Dante
Willie Dante
1960

The Twilight Zone
1959

The Lucy–Desi Comedy Hour
Howard Duff
1957

Sierra Stranger
Jess Collins
1957

Mr. Adams and Eve
1957

The Dinah Shore Chevy Show
Self
1956

While the City Sleeps
Lt. Burt Kaufman
1956

The Broken Star
Deputy Marshal Frank Smeed
1956

Blackjack Ketchum Desperado
Tom "Blackjack" Ketchum
1956

Flame of the Islands
Doug Duryea
1955

Women's Prison
Dr. Crane
1955

The Yellow Mountain
Pete Menlo
1954

Climax!
1954

Studio 57
1954

Private Hell 36
Police Sgt. Jack Farnham
1954

The Whistler
1954

Tanganyika
Dan Harder
1954

Jennifer
Jim Hollis
1953

Spaceways
Dr. Stephen Mitchell
1953

Roar of the Crowd
Johnny Tracy
1953

The Ford Television Theatre
Johnny Abel
1952

Models Inc.
Lennie Stone
1952

Steel Town
Jim Denko
1952

Schlitz Playhouse of Stars
Terence Kerrigan
1951

The Lady from Texas
Dan Mason
1951

Shakedown
Jack Early
1950

Spy Hunt
Steve Quain
1950

Woman in Hiding
Keith Ramsey
1950

Calamity Jane and Sam Bass
Sam Bass
1949

Illegal Entry
Bert Powers
1949

Red Canyon
Lin Sloane
1949

Johnny Stool Pigeon
George Morton
1949

The Ed Sullivan Show
Self
1948

All My Sons
George Deever
1948

The Naked City
Frank Niles
1948

Brute Force
Robert 'Soldier' Becker
1947

Know Your Enemy: Japan
Narrator
1945