M. Krishnan Nair (director)
M. Krishnan Nair (2 November 1926 – 10 May 2001 in Thiruvananthapuram) was an Indian film director of Malayalam films.
He directed over 100 films.
He also directed 18 Tamil movie including four films starring M. G. Ramachandran and two Telugu movies, one each with superstars N. T. Rama Rao and Krishna Eminent filmmakers including Hariharan, S. P. Muthuraman and Bharathiraja apprenticed under him as assistant directors.
He was married to K. Sulochana Devi, and had three sons.
His eldest son K. Jayakumar is a poet, lyricist and a former bureaucrat who currently serves as the Vice Chancellor of Malayalam University.
His second son is Harikumar, while his youngest son Sreekumar Krishnan Nair is a film director best known for directing "O' Faby", India's first live-action/animation hybrid feature film.
Krishnan Nair received the J. C. Daniel Award in 2000.
Peter Levin
Peter Levin is an American director of film, television and theatre.
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).
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
C.I.D. (1955 film)
C.I.D. is a 1955 Indian Malayalam film made for Merryland Studio by director M. Krishnan Nair
which stars Prem Nazir, Miss Kumari, Kottarakkara Sreedharan Nair and Kumari Thankam.
The film was dubbed into Tamil with the same title and was released in the same year, 1955.
K. Devanarayanan wrote the lyrics and dialogues.
Michael Govan
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Prior to this, Govan worked as the director of the Dia Art Foundation in New York City.
John Farrell (businessman)
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Laurent Le Bon
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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.
Marcel Brands
Marcel Brands( born 1962) is a Dutch former professional footballer who is the Director of Football at English club Everton.

Question: Who is the child of the director of film C.I.D. (1955 Film)?
Answer: K. Jayakumar