Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
O Kadhal Kanmani
O Kadhal Kanmani (Oh love, apple of my eye), also known as OK Kanmani, is a 2015 Indian Tamil-language romantic drama film written, directed and produced by Mani Ratnam.
The film stars Dulquer Salmaan and Nithya Menen in the lead roles, portraying a young couple in a live-in relationship in Mumbai.
Prakash Raj and Leela Samson play supporting roles as an older couple in the film, portraying the younger couple's landlords.
The film was said to be a "reflection of the modern mindset of urban India", dealing with issues such as marriage and traditional values.
The film featured music composed by A. R. Rahman, cinematography by P. C. Sreeram and editing by Sreekar Prasad.
Prior to the film's release, the soundtrack was well received and the promotional activity of the film on social media also garnered praise.
"
O Kadhal Kanmani" was released on 17 April 2015, along with its dubbed Telugu version "OK Bangaram", and won positive reviews from critics, praising the lead pair's performances and the quality of the film's technical aspects.
The film went on to become a financial success at the box office, performing extremely well in multiplexes in India and overseas.
The film was later remade into Hindi as "OK Jaanu" in 2017.
Mani Ratnam
Gopala Ratnam Subramaniam( born 2 June 1956), commonly known by his screen name Mani Ratnam, is an Indian film director, screenwriter, and producer who predominantly works in Tamil cinema.
In 2002, the Government of India honoured him with the Padma Shri, acknowledging his contributions to film.
Despite being born into a film family, Mani Ratnam did not develop any interest in films when he was young.
Upon completion of his post graduation in management, he started his career as a consultant.
He entered the film industry through the 1983 Kannada film" Pallavi Anu Pallavi".
The failure of his subsequent films would mean that he was left with fewer offers.
However, his fifth directorial outing," Mouna Ragam"( 1986), established him as a leading filmmaker in Tamil cinema.
He followed that with" Nayakan"( 1987).
Mani Ratnam is well known for his" Terrorism trilogy" consisting of" Roja"( 1992)," Bombay"( 1995), and" Dil Se.."( 1998).
He is married to actress Suhasini and has a son with her.
He has won several film awards and nominations including six National Film Awards, six Filmfare Awards South and three Bollywood Filmfare Awards.
A. R. Ameen
A. R. Ameen( born 6 January 2003) is an Indian playback singer.
He started his singing career in the film" O Kadhal Kanmani" which was composed by his father A.R.Rahman and has since sung in several Indian languages.
The Magnificent Seven
The Magnificent Seven is a 1960 American Western film directed by John Sturges and starring Yul Brynner, Eli Wallach, Steve McQueen, Charles Bronson, Robert Vaughn, Brad Dexter, James Coburn and Horst Buchholz.
The film is an Old West – style remake of Akira Kurosawa's 1954 Japanese film" Seven Samurai".
Brynner, McQueen, Bronson, Vaughn, Dexter, Coburn and Buchholz portray the title characters, a group of seven gunfighters hired to protect a small village in Mexico from a group of marauding bandits( whose leader is played by Wallach).
The film's musical score was composed by Elmer Bernstein.
In 2013, the film was selected for the United States National Film Registry by the Library of Congress as being" culturally, historically, or aesthetically significant".
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
The Magnificent Seven Ride
The Magnificent Seven Ride( also known as The Magnificent Seven 4) is a 1972 western film and is the 4th and last sequel of the 1960 western," The Magnificent Seven".
It stars Lee Van Cleef as Chris Adams, succeeding Yul Brynner and George Kennedy in the role.
It was directed by George McCowan.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
John Sturges
John Eliot Sturges( January 3, 1910 – August 18, 1992) was an American film director.
His movies include" Bad Day at Black Rock"( 1955)," Gunfight at the O.K. Corral"( 1957)," The Magnificent Seven"( 1960)," The Great Escape"( 1963), and" Ice Station Zebra"( 1968).
In 2013," The Magnificent Seven" was selected for preservation in the United States National Film Registry by the Library of Congress as being" culturally, historically, or aesthetically significant".
He was not related to director Preston Sturges.

Question: Do director of film O Kadhal Kanmani and director of film The Magnificent Seven have the same nationality?
Answer: no