Earl Madery
Earl Martin Madery( August 17, 1918 – February 21, 2014) was an American sound engineer.
He won an Oscar for Best Sound for the film" Jaws".
John Carter (sound engineer)
John Carter (October 22, 1907 – February 22, 1982) was an American sound engineer.
He won an Academy Award for Best Sound for the film "Jaws".
He worked on over 110 films between 1944 and 1980.
Robert Hoyt (sound engineer)
Robert Hoyt is an American sound engineer.
He won an Academy Award for Best Sound for the film" Jaws".
Peter Levin
Peter Levin is an American director of film, television and theatre.
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".
Tamilee Webb
Tamilee Webb( born September 28, 1958) is a fitness guru who is best known for her work on the Buns of Steel and Abs of Steel series of videos of the late 1980s and 1990s.
They were heavily promoted by infomercial and made over$ 10 million in video sales.
She has just released Buns of Steel 3, Abs of Steel 1, and Arms& Abs of Steel on DVD as a collection.
She was one of the fitness experts featured on FitTV, a digital channel owned by Discovery Communications and ESPN Fitness Pros.
She holds a master's degree in exercise science and is CEO of Webb International.
Jaws of Steel
Jaws of Steel is a 1927 American silent family adventure film directed by Ray Enright and featuring dog star Rin Tin Tin and Jason Robards, Sr..
Warner Bros. produced and distributed the film.
Darryl Zanuck, under the alias Gregory Rogers, wrote the story.
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.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Mako: The Jaws of Death
Mako: The Jaws of Death is a 1976 thriller film directed by William Grefe.
The film is about a brooding loner who accidentally learns that he has a telepathic and emotional connection with sharks.
He eventually rebukes society and sets out to protect sharks from people.
The film was set and shot on location in Key West, Florida.
This film is one of the first in the wave of films that sought to capitalize on the popularity of the feature film," Jaws"( 1975).
" Mako: The Jaws of Death", with its sympathetic portrayal of sharks as the real" victims" of human exploitation, is notable in the maritime horror genre for having depicted the sharks as the heroes and man as the villain.

Question: What is the cause of death of director of film Jaws Of Steel?
Answer: heart attack