Peter Levin
Peter Levin is an American director of film, television and theatre.
Olav Aaraas
Olav Aaraas( born 10 July 1950) is a Norwegian historian and museum director.
He was born in Fredrikstad.
From 1982 to 1993 he was the director of Sogn Folk Museum, from 1993 to 2010 he was the director of Maihaugen and from 2001 he has been the director of the Norwegian Museum of Cultural History.
In 2010 he was decorated with the Royal Norwegian Order of St. Olav.
Reinhard Münster (director)
Reinhard Münster( born 1955) is a German film director and screenwriter.
His 1994 film" Back to Square One" was entered into the 44th Berlin International Film Festival.
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.
Claudia Wells
Claudia Grace Wells( born July 5, 1966) is an American actress and businesswoman, best known for her role as Jennifer Parker in the film" Back to the Future"( 1985).
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".
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
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.
Ray Enright
Ray Enright (March 25, 1896 – April 3, 1965) was an American film director.
He directed 73 films between 1927–53, many of them for
Warner Bros. He oversaw comedy films like Joe E. Brown vehicles, and five of the six informal pairings of Joan Blondell and Glenda Farrell.
Enright was born in Anderson, Indiana, and died in Hollywood, California, from a heart attack.
Back in Circulation
Back in Circulation is a 1937 American film directed by Ray Enright and starring Pat O'Brien and Joan Blondell.
Based on a story by Adela Rogers St. Johns, Blondell plays a fast-moving newspaper reporter who senses a story when she spots a young recent widow partying in a night club.
This film is preserved in the Library of Congress collection.

Question: What is the cause of death of director of film Back In Circulation?
Answer: heart attack