
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 Roosevelt High School in Seattle in 1932 where he began acting in school plays only after he was cut from the basketball team. His first film role was as an inmate in Brute Force. His other movies include The Naked City (1948), All My Sons (1948), Calamity Jane and Sam Bass (1949), Panic in the City (1968), In Search of America (1971), A Wedding (1978) and No Way Out (1987). He appeared in a number of films with his first wife, actress/director Ida Lupino. One of Duff's later performances was as Dustin Hoffman's attorney in the Academy Award-winning Kramer vs. Kramer (1979). On radio, Duff played Dashiell Hammett's private eye Sam Spade from 1946–1950, starring in The Adventures of Sam Spade on three different networks - ABC, CBS and NBC. In 1951 Steve Dunne took over the role of Sam Spade. Duff also appeared in an episode of Climax! entitled Escape From Fear in 1955. On television, Duff appeared with his then wife Ida Lupino in the CBS comedy Mr. Adams and Eve from January 1957 through September 1958, in which they played husband and wife film stars named Howard Adams and Eve Drake. He played the young Samuel Langhorne Clemens, in his early life in the West as a satirical and crusading journalist, in the TV series Bonanza ("Enter Mark Twain," season 1, episode 5, 1959). In 1960 he played the male main character in The Twilight Zone episode "A World of Difference" as Arthur Curtis/Jerry Raigan. From October 1960 through April 1961, Duff played Willie Dante, owner of the San Francisco nightclub, Dante's Inferno, in the NBC adventure/drama series Dante. In 1964, Duff guest starred as Harold Baker on the episode "Prodigy" of NBC's medical drama about psychiatry The Eleventh Hour, starring Jack Ging and Ralph Bellamy. In 1990, he guest starred on an episode of The Golden Girls (episode: The Mangiacavallo Curse Makes a Lousy Wedding Present). From September 1966 through January 1969, Duff portrayed Detective Sergeant Sam Stone in the ABC police drama Felony Squad with costar Dennis Cole. In the 1980s, he appeared on dramas such as NBC's Flamingo Road and Knots Landing, and Dallas, both on CBS.
Too Much Sun
1991
Settle the Score
1989
No Way Out
1987
Love on the Run
1985
The Golden Girls
1985
St. Elsewhere
1982
Hotel
1982
East of Eden
1981
Flamingo Road
1981
Magnum, P.I.
1980
Flamingo Road
1980
Double Negative
1980
Knots Landing
1979
Battered
1978
A Wedding
1978
Actor
1978
Fantasy Island
1978
A Little Game
1977
The Late Show
1977
Charlie's Angels
1976
Matt Helm
1975
Ellery Queen
1975
Switch
1975
Medical Story
1975
Tight as a Drum
1974
Police Story
1973
Snatched
1973
The Heist
1972
Kung Fu
1972
Search
1972
The Immortal
1970
The Mod Squad
1968
Mannix
1967
Felony Squad
1966
Batman
1966
I Spy
1965
The Rogues
1964
Calhoun
1964
Mr. Novak
1963
Burke's Law
1963
Arrest and Trial
1963
Combat!
1962
The Virginian
1962
Sam Benedict
1962
Boys' Night Out
1962
Bus Stop
1961
Dante
1960
Sierra Stranger
1957
The Broken Star
1956
Women's Prison
1955
Climax!
1954
Studio 57
1954
Private Hell 36
1954
Tanganyika
1954
Jennifer
1953
Spaceways
1953
Models Inc.
1952
Steel Town
1952
Shakedown
1950
Spy Hunt
1950
Woman in Hiding
1950
Illegal Entry
1949
Red Canyon
1949
All My Sons
1948
The Naked City
1948
Brute Force
1947
Felony Squad
1966
Camp Runamuck
1965
















































































































