Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
Rachel Feldman
Rachel Feldman( born August 22, 1954) is an American director of film and television and screenwriter of television films.
7 Notes to Infinity
7 Notes to Infinity is a 2012 documentary film directed by Shrenik Rao.
It is a musical documentary which pays tribute to Indian classical music and explores the universality of music through infinite musical compositions created from seven pitches.
Howard W. Koch
Howard Winchel Koch( April 11, 1916 – February 16, 2001) was an American producer and director of film and television.
Frederick Wiseman
Frederick Wiseman( born January 1, 1930) is an American filmmaker, documentarian, and theater director.
His work is" devoted primarily to exploring American institutions".
He has been called" one of the most important and original filmmakers working today".
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Shrenik Rao
Shrenik Rao is an Indian film- maker, academic, and broadcaster.
He is the founder and chief executive of Dolsun Media( 2005) and 7MB – 7 Media Broadcasting Pvt Ltd( 2010).
He wrote, directed, and produced the documentary films" Denied – This Bit of TruthMugabe's Zimbabwe7 Notes to Infinity", and" The Monsoon Oracle", which have been distributed to 52 countries around the world.
La Danse (film)
La Danse:
The Paris Opera Ballet  is a 2009 French documentary film directed by Frederick Wiseman.
Besides aiming to reveal "how the company functions as an organic whole", the film follows the production of seven ballets by the Paris Opera Ballet.
The ballets featured are:
The film proceeds without commentary, and there are no voiceovers.
Dancers from the Paris Opera Ballet who appear in the film include the "étoiles" Kader Belarbi, Jérémie Bélingard, Émilie Cozette, Aurélie Dupont, Mathieu Ganio, Dorothée Gilbert, Marie-Agnès Gillot, Manuel Legris, Nicolas Le Riche, Agnès Letestu, José Martinez, Hervé Moreau, Delphine Moussin, Clairemarie Osta, Benjamin Pech, Laetitia Pujol and Wilfried Romoli, and the "premiers danseurs" Yann Bridard, Stéphane Bullion, Isabelle Ciaravola, Nolwenn Daniel, Christophe Duquenne, Eve Grinsztajn, Mathias Heymann, Mélanie Hurel, Myriam Ould-Braham, Karl Paquette, Stéphane Phavorin, Stéphanie Romberg, Emmanuel Thibault and Muriel Zusperreguy.

Question: Do director of film La Danse (Film) and director of film 7 Notes To Infinity have the same nationality?
Answer: no