Robert Wright (special effects artist)
Robert Wright was an American special effects artist.
He was nominated for an Academy Award for Best Special Effects at the 17th Academy Awards for work on the film" Secret Command".
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.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Howard Bretherton
Howard Bretherton (13 February 1890, Tacoma, Washington – 12 April 1969, San Diego, California) was an American film director, film editor, and the father of film editor David Bretherton.
Secret Valley (film)
Secret Valley is a 1937 American film directed by Howard Bretherton.
The film is also known as Gangster's Bride and Gangster's Valley in the United Kingdom.
Murder in the Blue Room
Murder in the Blue Room is a 1944 American film directed by Leslie Goodwins.
It is the second remake of the 1933 American Pre- Code murder- mystery film" Secret of the Blue Room," the first being Universal's 1938 remake," The Missing Guest."
Faithful to the original plot," Murder in the Blue Room" plays up the comedy with songs.
The plot is based on the 1932 German film" Secret of the Blue Room".
David Allen (special effects artist)
David Allen was an American special effects artist.
He was nominated for an Academy Award for Best Special Effects at the 17th Academy Awards for work on the film" Secret Command".
Eric Chan
Eric Chan Kwok- ki, SBS, IDSM( born 1959) is a Hong Kong civil servant who is the Director of the Chief Executive's Office.
Previously, Chan was the Director of Immigration( 2011–2016).
Laurent Le Bon
Laurent Le Bon( born 2 April 1969) is a French art historian who is the director of the Musée Picasso.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.

Question: Who is the child of the director of film Secret Valley (Film)?
Answer: David Bretherton