Title: New Frontier (film)
Content: John Wayne as Stony Brooke ; Ray Corrigan as Tucson Smith ; Raymond Hatton as Rusty Joslin ; Jennifer Jones as Celia Braddock (billed as Phylis Isley) ; Eddy Waller as Major Steven Braddock ; Sammy McKim as Stevie Braddock ; LeRoy Mason as M.C. Gilbert ; Harrison Greene as William Proctor ; Wilbur Mack as Mr. Dodge ; Reginald Barlow as Judge Bill Lawson ; Burr Caruth as Dr. William "Doc" Hall ; Dave O'Brien as Jason Braddock ; Hal Price as Sheriff ; Jack Ingram as Henchman Harmon ; Bud Osborne as Dickson 
Title: The New Frontier (film)
Content:  The New Frontier is a 1935 American Western film starring John Wayne, directed by Carl Pierson for Republic Pictures. (In 1939, Wayne appeared in a Three Mesquiteers movie entitled New Frontier, which was years later retitled Frontier Horizon to avoid confusion.)
Title: The New Frontier (film)
Content: John Wayne as John Dawson ; Muriel Evans as Hanna Lewis ; Warner Richmond as Ace Holmes ; Al Bridge as Kit ; Sam Flint as Milt Dawson ; Murdock MacQuarrie as Tom Lewis ; Allan Cavan as Minister Shaw ; Mary MacLaren as Mrs. Shaw ; Theodore Lorch as Joe ; Glenn Strange as Norton ; Philip Kieffer as Army Officer ; Frank Ball as Ted 
Title: New Frontier (film)
Content:  New Frontier (also known as Frontier Horizon) is a 1939 American Western film starring John Wayne, Ray "Crash" Corrigan, Raymond Hatton, and Jennifer Jones. This was the last of eight Three Mesquiteers Western B-movies with Wayne (there were 51 altogether). A restored 35 mm copy of the film exists, and was screened at the Museum of Modern Art in New York City as part of a 2007 John Wayne centennial retrospective, which included The Big Trail, The Searchers, and True Grit. The leading lady is Jennifer Jones, billed as Phylis Isley, in her film debut. The director was George Sherman.
Title: Frontier Crusader
Content:  Frontier Crusader is a 1940 American Western film directed by Sam Newfield and starring Tim McCoy, Dorothy Short and Lou Fulton.
Title: Northern Frontier
Content:  Northern Frontier is a 1935 American adventure film directed by Sam Newfield and written by Barry Barringer. The film stars Kermit Maynard, Eleanor Hunt, Russell Hopton, J. Farrell MacDonald, LeRoy Mason, Gertrude Astor, Ben Hendricks Jr. and Lloyd Ingraham. The film was released on February 1, 1935, by Ambassador Pictures.
Title: Flaming Frontier
Content:  Flaming Frontier is a 1958 Canadian-American Western film produced and directed by Sam Newfield in his final credited feature film, from a screenplay by Louis Stevens. Produced by Regal Pictures in Canada, where Newfield was shooting his Hawkeye and the Last of the Mohicans TV series, it was distributed by 20th Century Fox and opened in August 1958. The film stars Bruce Bennett and Jim Davis.
Title: The Frontier (2014 film)
Content:  The Frontier is a 2014 American drama film directed by Matt Rabinowitz and written by Rabinowitz and Carlos Colunga. The film stars Max Gail, along with Coleman Kelly and Anastassia Sendyk. The film premiered at SXSW on March 7, 2014. The film was released on May 5, 2015, by Virgil Films & Entertainment.
Title: Frontier Gambler
Content:  Frontier Gambler is a 1956 American Western film directed by Sam Newfield and written by Orville H. Hampton. The film stars John Bromfield, Coleen Gray, Kent Taylor, Jim Davis, Margia Dean and Veda Ann Borg. The film was released on July 1, 1956, by Associated Film Releasing Corporation.
Title: Blazing Frontier
Content:  Blazing Frontier is a 1943 American Western film directed by Sam Newfield. The film is also known as Blazing Range (American recut version).

Question: Who was the director of New Frontier?
Answer: George Sherman.