Geeta Kapoor
Geeta Kapoor( born 5 July 1973) is an Indian choreographer in Bollywood, and is one of the judges for the Indian reality dance talent show" Dance India Dance", Super Dancer and" India Ke Mast kalandar"
Inoue Masaru (bureaucrat)
Viscount was the first Director of Railways in Japan and is known as the" father of the Japanese railways".
Lars Eliasson
He is the father of the later Member of Parliament Anna Eliasson.
Rahul Rawail
Rahul Rawail is an Indian film director in Bollywood known for his films like "Love Story" (1981), "Betaab" (1983), "Arjun" (1985), "Dacait" (1987), "Anjaam" (1994), "Arjun Pandit (1999)" and the recent one "Jo Bole
So Nihaal" (2005).
He was nominated for Filmfare Award for Best Director twice.
He is son of film director H. S. Rawail and his son Bharat is an upcoming director.
Rawail has launched a few of the Bollywood actors through his films like Kumar Gaurav and Vijeta Pandit in "Love Story", Sunny Deol and Amrita Singh in "Betaab", Kajol in "Bekhudi" (1992), and Aishwarya Rai in "Aur Pyaar Ho Gaya" (1997).
Obata Toramori
He was the father of Obata Masamori.
Peter Hamel
Peter Hamel( 1911–1979) was a German screenwriter and a director of film and television.
He appeared as himself in the 1948 comedy" Film Without a Title".
He is the father of the composer Peter Michael Hamel.
Yasuichi Oshima
He is the father of manga artist Towa Oshima.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Mast Kalandar
Mast Kalandar is a 1991 Bollywood film starring Dharmendra, written by Salim Khan and directed by Rahul Rawail.
The film is known for being the first Bollywood film picturing an openly gay character, Pinkoo (or "Pinku").
Pinkoo is played by Anupam Kher.
Paul Brooke
Paul Brooke( born 22 November 1944) is a retired English actor of film, television and radio.
He is the father of actor Tom Brooke.

Question: Who is the father of the director of film Mast Kalandar?
Answer: H. S. Rawail