Question: What was the occupation of both Nagisa Oshima and Roy Ward Baker?

Context paragraphs:
The Monster Club: The Monster Club is a 1981 British horror film directed by Roy Ward Baker and starring Vincent Price and John Carradine.  An anthology film, it is based on the works of the British horror author R. Chetwynd-Hayes.  It was the final film from Milton Subotsky who was best known for his work with Amicus Productions; Amicus were well known for their anthologies but this was not an Amicus film.  It was also the final feature film directed by Baker.

Max, Mon Amour: Max, Mon Amour a.k.a. Max, My Love is a 1986 film directed by Nagisa Oshima, starring Charlotte Rampling, Anthony Higgins, Victoria Abril, Pierre Étaix and Milena Vukotic.  The screenplay was written by Oshima and Jean-Claude Carrière, and the film was produced by Serge Silberman.

Cruel Story of Youth: Cruel Story of Youth (青春残酷物語 , Seishun Zankoku Monogatari ) is a 1960 Japanese film directed by Nagisa Oshima, starring Yusuke Kawazu and Miyuki Kuwano as teenage delinquents and lovers.  It is Oshima's second feature film and is known for its elements of French "nouvelle vague".  The film won the 1960 Blue Ribbon Awards for Best Newcomer for Oshima.

Tomoyo Oshima: Tomoyo Oshima (大島 ともよ , Ōshima Tomoyo , born 1949 Akita, Japan) is a Japanese film editor, known as editor of Nagisa Oshima's and Shuji Terayama's films in her young days.  She is the director of Tokyo Filmex, a film festival.

The Masks of Death: The Masks of Death (1984) is a Sherlock Holmes film directed by Roy Ward Baker and starring Peter Cushing as the sleuth and John Mills as Doctor Watson.

Nagisa Oshima: Nagisa Oshima (大島 渚 , Ōshima Nagisa , March 31, 1932 – January 15, 2013) was a Japanese film director and screenwriter.  His films include "In the Realm of the Senses" (1976), a sexually explicit film set in 1930's Japan, and "Merry Christmas, Mr. Lawrence" (1983), about Japanese WW2 prisoners of war.

Tiger in the Smoke: Tiger in the Smoke is a 1956 British crime film directed by Roy Ward Baker (billed as Roy Baker) and starring Donald Sinden, Muriel Pavlow, Tony Wright, Bernard Miles and Christopher Rhodes.  It is based on the 1952 novel "The Tiger in the Smoke" by Margery Allingham, although the film omits the principal character of Albert Campion.  The film is set in a noirish smog-shrouded London and Brittany, France and combines the genres of mystery, thriller, crime and drama.  The cinematography was by Geoffrey Unsworth.

Asylum (1972 horror film): Asylum (also known as House of Crazies in subsequent US releases) is a 1972 British horror film made by Amicus Productions.  The film was directed by Roy Ward Baker, produced by Milton Subotsky, and scripted by Robert Bloch (who adapted four of his own short stories for the screenplay).

Roy Ward Baker: Roy Ward Baker (19 December 1916 – 5 October 2010), born Roy Horace Baker, was an English film director, credited as Roy Baker for much of his career.  His best known film is "A Night to Remember" (1958) which won a Golden Globe for Best English-Language Foreign Film in 1959.  His later career included many horror films and television shows.

The Town of No Return: The Town of No Return is the first episode of the fourth series of the 1960s cult British spy-fi television series "The Avengers", starring Patrick Macnee and Diana Rigg on her Avengers debut, and guest starring Alan MacNaughton, Patrick Newell, Terence Alexander.  It was first aired on ABC on 28 September 1965.  The episode was written by Philip Levene, directed by Roy Ward Baker, and produced by Brian Clemens.

Supporting paragraphs: Nagisa Oshima Roy Ward Baker
Answer: film director