Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Sydney Chaplin (American actor)
Sydney Earl Chaplin( March 30, 1926 – March 3, 2009) was an American actor.
He was the second son of Charlie Chaplin and Lita Grey.
One of his major roles was his father's film" Limelight"( 1952).
In theater, Chaplin won the Tony Award for Best Featured Actor in a Musical for his 1957 performance in" Bells Are Ringing".
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.
Bells Are Ringing (film)
Bells Are Ringing
is a 1960 American romantic comedy-musical film directed by Vincente Minnelli and starring Judy Holliday and Dean Martin.
Based on the successful 1956 Broadway production of the same name by Betty Comden, Adolph Green, and Jule Styne, the film focuses on Ella Peterson, based on the life of Mary Printz, who works in the basement office of Susanswerphone, a telephone answering service.
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).
Joel Benjamin (singer)
Joel Benjamin is an American singer and dancer who performed in seven Broadway theatre productions in the 1960s including" Bells are Ringing" and" The Music Man".
In 1970, Joel Benjamin took over as director of the New Repertory Dance Theatre.
He then was director of American Chamber Ballet until it disbanded in 1977, and since that time has specialized in massage therapy for dancers.
Vincente Minnelli
Vincente Minnelli (February 28, 1903 – July 25, 1986) was an American stage director and film director.
He directed the classic movie musicals "Meet Me in St. Louis" (1944), "An American in Paris" (1951), "The Band Wagon" (1953), and "Gigi" (1958). "
An American in Paris" and "Gigi" both won the Academy Award for Best Picture, with Minnelli winning Best Director for "Gigi".
In addition to having directed some of the best known musicals of his day, Minnelli made many comedies and melodramas.
He was married to Judy Garland from 1945 until 1951; the couple were the parents of Liza Minnelli.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Mary Printz
Mary Printz( April 8, 1923 – February 21, 2009) was an answering service operator who catered to many of the New York theater and business A- list in the 1950s.
" Bells Are Ringing", a Broadway musical, was based on her career, which was turned into the 1960 film of the same name.
Trond Berg-Nilssen
Trond Berg-Nilssen is a Norwegian creator/ producer/ director of drama series for television and the internet.
He is best known for the series" Lilyhammer"( NRK/ Netflix)," Hotel Caesar"( Scandinavia's longest running TV- series with more than 3000 episodes)," The Unit"( Spesialenheten), and the prize winning series" Hvaler"( Maria).
He started his career winning an award for best music video Norway( 1985) for" The Bells are ringing for you now".

Question: Who is the child of the director of film Bells Are Ringing (Film)?
Answer: Liza Minnelli