Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Dhan Dhana Dhan
Dhan Dhana Dhan is a 2011 Kannada film in the romance genre starring Prem Kumar and Sharmila Mandre in the lead roles.
The film is directed by Ramnath Rigvedi.
K. Sai Karthik is the music director of the film.
Santhosh Singh has jointly produced the film with Wasim.
D.
The movie is a remake of 2002 Hindi comedy "Hum Kisise Kum Nahin" directed by David Dhawan which had Amitabh Bachchan, Ajay Devgan, Sanjay Dutt and Aishwarya Rai in the cast.
Raj N. Sippy
Raj N. Sippy (born 6 March 1948, India) also known as Raj Sippy, is an Indian film director and producer working on "Bollywood" films.
He was very prominent in the 1980s, with successful films, like "Inkaar", Satyamev Jayate and Mahaadev with Vinod Khanna, "Satte Pe Satta" with Amitabh Bachchan, then "Boxer" and "Baazi" with
Mithun Chakraborty He directed "Satyamev Jayate", the come back film of Vinod Khanna after his Osho stint.
He has also directed Akshay Kumar's debut film "Saugandh" and Sanjay Dutt - Jeetendra starrer "Thanedaar".
Sippy directed the unsuccessful "Jimmy", Mimoh Chakraborty's launch pad.
Consequently, his other film featuring Mimoh, "Hamilton Palace", is still unreleased.
Hum Kisise Kum Nahin (2002 film)
Hum Kisise Kum Nahin  is a 2002 Indian Hindi comedy film directed by David Dhawan and produced by Afzal Khan.
The film stars Amitabh Bachchan, Sanjay Dutt, Ajay Devgn, Aishwarya Rai, Ashish Vidyarthi, Satish Kaushik, Annu Kapoor and Paresh Rawal.
The movie is heavily inspired from the Harold Ramis directed gangster comedy "Analyze This (1999)".
Despite the star cast the film failed to do well at the box office.
The film was remade in Kannada as "Dhan Dhana Dhan".
Peter Levin
Peter Levin is an American director of film, television and theatre.
John Farrell (businessman)
John Farrell is the director of YouTube in Latin America.
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.
Tariq Khan (actor)
Tariq Ali Khan is a former Indian film actor known for his works in Hindi cinema.
He appeared in 16 films, including "Yaadon Ki Baraat" (1973), "Zakhmee" (1975), and "Hum Kisise Kum Naheen" (1977).
Michael Govan
Michael Govan( born 1963) is the director of the Los Angeles County Museum of Art since 2006.
Prior to this, Govan worked as the director of the Dia Art Foundation in New York City.
Koi Kisise Kum Nahin
Koi Kisise Kum Nahin is a 1997 Hindi film directed by Raj N. Sippy and produced by Romu N. Sippy.
The film starred Shalini Kapoor, Ravi Kishan, Rohit Roy, Ashish Vidyarthi in the lead roles.

Question: What nationality is the director of film Koi Kisise Kum Nahin?
Answer: India