The Vanishing West
The Vanishing West is a 1928 American Western film serial directed by Richard Thorpe.
The film is considered to be lost.
Peter Levin
Peter Levin is an American director of film, television and theatre.
The Vanishing Frontier
The Vanishing Frontier is a 1932 American adventure film directed by Phil Rosen, written by Stuart Anthony, and starring Johnny Mack Brown, Evalyn Knapp, ZaSu Pitts, Raymond Hatton, Ben Alexander, J. Farrell MacDonald and Wallace MacDonald.
It was released on July 29, 1932, by Paramount Pictures.
Richard T. Jones
Richard Timothy Jones( born January 16, 1972) is an American actor.
Jones is best known for his portrayals of Laveinio in the dramatic film" The Wood"( 1999) and Mike of the dramatic films" Why Did I Get Married?"( 2007) and" Why Did I Get Married Too?"( 2010).
He is also well known for his role as Bruce Van Exel, court services officer on the CBS television series" Judging Amy" that aired from 1999 to 2005.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
The Purple Hills
The Purple Hills( originally titled" The Vanishing Frontier") is a 1961 American Western film directed by Maury Dexter and written by Russ Bender and Edith Cash Pearl.
The film stars Gene Nelson, Kent Taylor, Danny Zapien, Medford Salway, Russ Bender and Joanna Barnes.
The film was released in November 1961, by 20th Century Fox.
Dana Blankstein
Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television.
She is a film director, and an Israeli culture entrepreneur.
The Vanishing Riders
The Vanishing Riders is a 1935 American film directed by Robert F. Hill.
Lamman Rucker
Lamman Rucker( born October 6, 1971) is an American actor.
Rucker began his career on the daytime soap operas" As the World Turns" and" All My Children", before roles in Tyler Perry's films
" Why Did I Get Married?
Why Did I Get Married Too?", and" Meet the Browns", and its television adaptation.
In 2016, he began starring as Jacob Greenleaf in the Oprah Winfrey Network drama series," Greenleaf".
Phil Rosen
Philip E. Rosen (May 8, 1888 – October 22, 1951) was an American film director and cinematographer.
He directed 142 films between 1915 and 1949.
He was born in Marienburg, German Empire
(now, Malbork, Poland), grew up in Machias, Maine, and died in Hollywood, California of a heart attack.
He was one of the founders of the American Society of Cinematographers.
Rosen was married to model and actress Joyzelle Joyner.

Question: Why did the director of film The Vanishing Frontier die?
Answer: heart attack