Question: Are Paul Cox and Norm Green both filmmakers?

Context paragraphs:
Illuminations (film): Illuminations is a 1976 Australian film directed by Paul Cox.  It was Cox's first full-length feature film although he had made numerous shorts beforehand.

Paul Cox: Paulus Henrique Benedictus "Paul" Cox (16 April 194018 June 2016) was a Dutch-Australian filmmaker, who has been recognized as "Australia's most prolific film auteur".  "Cox's delicate films have been pockmarked with life's uncertainty.  Loneliness within relationships is a staple of the Cox oeuvre, too".  David Wenham states, "There is no one like Cox... He is unique, and we need him, and people like him... He is completely an auteur, because everything you see on the screen, and hear, has got Paul's fingerprints all over it."

Vincent (1987 film): Vincent: The Life and Death of Vincent van Gogh is a documentary film by Australian director Paul Cox, exploring the last eight years of the artist's life.  Cox was attracted to the project because of his personal admiration for Vincent van Gogh:

Arne Lie (actor): Arne Lie (September 25, 1921 – January 22, 1982) was a Norwegian actor best known for the voice of Paul Cox in the radio drama "God aften, mitt navn er Cox" (Good Evening, My Name is Cox), broadcast by the Norwegian Broadcasting Corporation's Radio Theater department, and for his role as Instructor Brandt in the Norwegian "Stompa" films and radio dramas, based on the Jennings novels.

Archibald the Koala: Archibald the Koala is an animated children's television series produced by Millimages in association with HiT Entertainment.  The show began in 1998 and starting airing on ITV on its children's block CITV.  It was based on the books written by Paul Cox.  The show was made in both French and English versions.

Norm Green: Norm Green (born November 3, 1956 as Norman Green) is an American director and executive producer.

Gestatten, mein Name ist Cox: Gestatten, mein Name ist Cox ("Good Evening, My Name Is Cox") is a series of crime novels and audio dramas written by the German couple Rolf and Alexandra Becker, later also adapted to a television series and a movie.  The series chronicle the adventures of Paul Cox, a professional gambler (antique dealer in the TV series) in London, with a tendency to get involved in intricate murder mysteries, where he often ends up as the main suspect and has to evade police and solve the crime to clear his name.  He's aided in all his adventures by his friend Thomas Richardson, a private detective.

Exile (1994 film): Exile is a 1994 Australian drama film directed by Paul Cox.  It was entered into the 44th Berlin International Film Festival.  The film was shot entirely on location in Tasmania.

Human Touch (film): Human Touch is a 2004 film directed by Paul Cox and starring Jacqueline McKenzie, Chris Haywood and Aaron Blabey.  The plot follows the story of Anna who is a singer trying to raise money for her choir's trip to China.  She does this by posing nude for an ageing artist and upon seeing the finished results goes on a journey of self-discovery.

Paul Cox (musician): Paul Cox is the current conductor of the Reading Youth Orchestra.  He took on this role in 2006, succeeding Christopher Walker.  Cox is also Head of Strings at Southampton University.  He has broadcast on the BBC, Independent Radio Network and Swiss radio.  He set up the Eureka Foundation in 1997 and is still serving the organisation as its chairman.

Supporting paragraphs: Paul Cox Norm Green
Answer: yes