Question: WHat job do both  Jake Kasdan and Boris Barnet have?

Context paragraphs:
Nikolay Bogolyubov (actor): Nikolay Ivanovich Bogolyubov (Russian: Никола́й Ива́нович Боголю́бов ; October 22, 1899 – March 9, 1980) was a Soviet actor born in Ivanovskoye, Russia and a People's Artist of the RSFSR (1945).  In 1933 he played in Boris Barnet's "Okraina"; in 1941, he was awarded the Stalin Prize.

Jake Kasdan: Jacob "Jake" Kasdan (born October 28, 1974) is an American television and film director and occasional actor.

Boris Barnet: Boris Vasilyevich Barnet (Russian: Бори́с Васи́льевич Ба́рнет ; 18 June 1902 – 8 January 1965) was a Soviet film director, actor and screenwriter of British origin.  He directed 27 films between 1927 and 1963.

Miss Mend: Miss Mend (also known as "The Adventures of the Three Reporters") is a 1926 Soviet spy film, originally realised in three parts, directed by and starring Boris Barnet and Fyodor Otsep.  It is loosely based on the books by Marietta Shaginyan.  The story follows the adventures of three reporters who try to stop a biological attack on the USSR by powerful Western businessmen.

Walk Hard: The Dewey Cox Story: Walk Hard: The Dewey Cox Story is a 2007 American comedy film written and produced by Judd Apatow and Jake Kasdan, directed by Kasdan and starring John C. Reilly.  The plot echoes the storyline of 2005's Johnny Cash biopic "Walk the Line" and 2004's Ray Charles biopic "Ray"; "Walk Hard" is also a parody of the biopic genre as a whole.

Secret Agent (1947 film): Secret Agent (Russian: "Подвиг разведчика" , translit.  "Podvig razvedchika") is a 1947 Soviet spy film directed by Boris Barnet and based on the novel "The Deed Remains Unknown" (Russian: Подвиг остается неизвестным ) by Mikhail Maklyarsky.  The film stars Pavel Kadochnikov in the leading role.  "Secret Agent" is also known as "Secret Mission", "Secrets of Counter-Espionage", "The Scout's Exploit".

The House on Trubnaya: The House on Trubnaya (Russian: Дом на Трубной , "Dom na Trubnoy " ) is a 1928 comedy film directed by Boris Barnet and starring Vera Maretskaya.

Moscow in October: Moscow in October (Russian: Москва в Октябре , "Moskva v oktyabre " ) is a 1927 Soviet silent historical drama film directed by Boris Barnet.  The picture fared poorly at the box-office and with the critics.  The film has been partially lost.

Olga Barnet: Olga Borisovna Barnet (born 3 September 1951) is a Russian actress who works at the Moscow Art Theatre.  The daughter of director Boris Barnet and actress Alla Kazanskaya, she made her film debut as Mother in Andrey Tarkovsky's "Solaris" (1972).

Outskirts (1933 film): Outskirts (Russian: Окраина , meaning "Outskirts"), also known in English as The Patriots or by the transliterated Russian title Okraina, is a 1933 Soviet film directed by Boris Barnet.

Supporting paragraphs: Jake Kasdan Boris Barnet
Answer: film director