Elliot Silverstein
Elliot Silverstein( born August 3, 1927, in Boston, Massachusetts) is an American director, who is best known for being the director of the movie" Cat Ballou"( 1965).
Arthur Maria Rabenalt
Arthur Maria Rabenalt( 25 June 1905 – 26 February 1993) was an Austrian film director.
He directed more than 90 films between 1934 and 1978.
His 1958 film" That Wo n't Keep a Sailor Down" was entered into the 1st Moscow International Film Festival.
Two years later, his 1960 film" Big Request Concert" was entered into the 2nd Moscow International Film Festival.
Ben Palmer
Ben Palmer is a British film and television director who is known for being the director of" Bo' Selecta" and" The Inbetweeners".
Duel at Diablo
Duel at Diablo is a 1966 western film starring James Garner in his first Western since leaving" Maverick" and Sidney Poitier in his first Western.
Based on Marvin H. Albert's 1957 novel" Apache Rising", the film was written by Albert and Michael M. Grilikhes and directed by Ralph Nelson who had directed Poitier in" Lilies of the Field".
The supporting cast includes Bibi Andersson, Bill Travers, Dennis Weaver and John Hoyt; Ralph Nelson has a cameo as an Army Major.
The movie was shot on location amidst striking scenery in Utah; the musical score was composed by Neal Hefti.
Duel at Sundown (film)
Duel at Sundown is a 1965 West German and Italian western film directed by Leopold Lahola.
Request Concert
Request Concert is a 1955 West German musical comedy film directed by Erik Ode.
Wunschkonzert
Wunschkonzert(" Request Concert") is a 1940 German drama propaganda film by Eduard von Borsody.
After" Die große Liebe", it was the most popular film of wartime Germany, reaching the second highest gross.
Ralph Nelson
Ralph Nelson( August 12, 1916 – December 21, 1987) was an American film and television director, producer, writer, and actor.
He was best known for directing" Lilies of the Field"( 1963)," Father Goose"( 1964), and" Charly"( 1968), films which won Academy Awards.
Big Request Concert
Big Request Concert is a 1960 Austrian family film directed by Arthur Maria Rabenalt.
It was entered into the 2nd Moscow International Film Festival.
Scotty Fox
Scott Fox is a pornographic film director who is a member of the AVN Hall of Fame.

Question: Which film has the director who is older, Duel At Diablo or Big Request Concert?
Answer: Big Request Concert