Fantastic Voyage
Fantastic Voyage is a 1966 American science- fiction film directed by Richard Fleischer and written by Harry Kleiner, based on a story by Otto Klement and Jerome Bixby.
The film is about a submarine crew who are shrunk to microscopic size and venture into the body of an injured scientist to repair damage to his brain.
The original story took place in the 19th century and was meant to be a Jules Verne- style adventure with a sense of wonder.
Kleiner abandoned all but the concept of miniaturization and added a Cold War element.
The film starred Stephen Boyd, Raquel Welch, Edmond O' Brien, Donald Pleasence, and Arthur Kennedy.
Bantam Books obtained the rights for a paperback novelization based on the screenplay and approached Isaac Asimov to write it.
Because the novelization was released six months before the movie, many people mistakenly believed that the film was based on Asimov's book.
The movie inspired an animated television series.
On the Riviera
On the Riviera is a 1951 musical comedy film made by 20th Century Fox.
It was directed by Walter Lang, produced by Sol C. Siegel from a screenplay by Valentine Davies and Phoebe and Henry Ephron, based on the play "The Red Cat" by Rudolph Lothar and Hans Adler.
This version stars Danny Kaye, Gene Tierney and Corinne Calvet with Marcel Dalio, Henri Letondal and Sig Ruman, and with uncredited featured dancer Gwen Verdon in dance sequences choreographed and staged by Jack Cole.
Having extensive production value, this is a "backstage" musical, where all songs occur as stage performances and many of the characters are stage performers.
The film served as a vehicle for multi-talented Broadway veteran Danny Kaye.
This was the third film version of the same story.
The original was entitled "Folies Bergère" (1935) and starred Maurice Chevalier, Merle Oberon and Ann Sothern.
The remake in 1941 was "That Night in Rio" and starred Don Ameche, Alice Faye and Carmen Miranda.
It was nominated for two Academy Awards; for Best Music and Best Art Direction
(Lyle R. Wheeler, Leland Fuller, Joseph C. Wright, Thomas Little, and Walter M. Scott).
Ben Palmer
Ben Palmer is a British film and television director who is known for being the director of" Bo' Selecta" and" The Inbetweeners".
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).
Dan Milne
Dan Milne is a British actor/ director who is possibly best known for his role in" EastEnders".
Scotty Fox
Scott Fox is a pornographic film director who is a member of the AVN Hall of Fame.
Richard Fleischer
Richard O. Fleischer( December 8, 1916 – March 25, 2006) was an American film director known for such movies as" The Narrow Margin"( 1952)," 20,000 Leagues Under the Sea"( 1954)," Fantastic Voyage"( 1966), the Oscar- award winning musical film" Doctor Dolittle"( 1967) and" Soylent Green"( 1973).
Cosmic Voyage (1936 film)
Cosmic Voyage or The Space Voyage  is a 1936 Soviet science fiction film produced by Mosfilm.
It was one of the earliest films to represent a realistic spaceflight, including weightlessness.
Tate's Voyage
Tate's Voyage or De Trip van Teetje is a 1998 Dutch film directed by Paula van der Oest.
Walter Lang
Walter Lang( August 10, 1896 – February 7, 1972) was an American film director.

Question: Which film has the director who is older, Fantastic Voyage or On The Riviera?
Answer: On The Riviera