Question: Tyler Perry and Ladislas Starevich., have which occupation in common?

Context paragraphs:
Tyler Perry: Tyler Perry (born Emmitt Perry Jr.; September 13, 1969) is an American actor, comedian, filmmaker, writer, and songwriter, specializing in the gospel genre.  Perry wrote and produced many stage plays during the 1990s and early 2000s.  In 2011, "Forbes" named him the highest paid man in entertainment; he earned US$130 million between May 2010 and 2011.  With new shows lined up, along with older successful shows, his net worth in 2017 is estimated to be $600 million.

David Mann (actor): David Anthony Mann (born August 7, 1966) is an American stage actor, gospel singer, and stand up-comedian who has starred in many Tyler Perry plays, including "I Can Do Bad All By Myself", "Madea's Family Reunion," "Madea's Class Reunion", "Meet the Browns", and "What's Done in the Dark".  His character Mr. Brown is the father of Madea's daughter Cora (wife - Tamela Mann).  Mann also reprised his role as "Mr. Brown" in the movies "Tyler Perry's Meet the Browns" and "Tyler Perry's Madea Goes to Jail".

Roger M. Bobb: Roger Marcellus Bobb is the President and CEO of Bobbcat Films a film and television production company based in Atlanta, GA.  Prior to creating Bobbcat Films, Bobb served as the Executive Vice President of Tyler Perry Studios.  He is the producer for hit television shows "Tyler Perry's House of Payne", "Meet The Browns," The Rickey Smiley Show, It's A Manns World and Mann & Wife.  He is the producer of eleven Tyler Perry films.  .

Madea's Big Happy Family (film): Tyler Perry's Madea's Big Happy Family is a 2011 comedy-drama film based on Tyler Perry's 2010 play of the same name and the eleventh film in the Tyler Perry film franchise, and the sixth in the "Madea" franchise.

Ladislas Starevich: Władysław Starewicz (Russian: Владисла́в Алекса́ндрович Старе́вич , Polish: "Władysław Starewicz" ; August 8, 1882 – February 26, 1965) was a Russian, Polish and French stop-motion animator notable as the author of the first puppet-animated film (i.e. "The Beautiful Lukanida" (1912)).  He also used dead insects and other animals as protagonists of his films.  (His name is variously transliterated into English as Starewicz, Starevitch, Starewich and Starewitch.)

Madea's Witness Protection: Madea's Witness Protection is a 2012 American comedy film directed, written and produced by Tyler Perry.  It the fourteenth film by Tyler Perry and the seventh in the "Madea" franchise.  It is the fourth Tyler Perry film not to be adapted from a play, alongside "The Family That Preys", "Daddy's Little Girls" and "Good Deeds", as well as the first "Madea" film not to be adapted from a play.

The Night Before Christmas (1913 film): The Night Before Christmas (Russian: Ночь пе́ред Рождество́м , "Noch pered Rozhdestvom") is a 1913 silent film made in the Russian Empire by Ladislas Starevich, based on the tale of the same name by Nikolai Gogol.  Unlike most of Starevich's films, it is mainly live-action.

The Tale of the Fox: The Tale of the Fox (French: Le Roman de Renard , German: Reinecke Fuchs ) was stop-motion animation pioneer Ladislas Starevich's first fully animated feature film.  The film is based on the tales of Renard the Fox.  Although the animation was finished in Paris after an 18-month period (1929-1930), there were major problems with adding a soundtrack to the film.  Finally, funding was given for a German soundtrack by the UFA -- Goethe had written a classic version of the Renard legend—and this version had its premiere in Berlin in April 1937.

Diary of a Mad Black Woman (play): Diary of a Mad Black Woman is an American stage play written and directed by Tyler Perry, which opened in the spring of 2001.  It features music by Tyler Perry and Elvin D. Ross.  The production starred Marva King, Tamela Mann and Tyler Perry.

Aleksandr Khanzhonkov: Aleksandr Aleksejevich Khanzhonkov (Russian: Алекса́ндр Алексе́евич Ханжо́нков ; ] ; 8 August 1877 in modern-day Donetsk Oblast – 26 September 1945 in Yalta) was Russia's first cinema entrepreneur.  He produced "Defence of Sevastopol", Russia's first feature film, and Ladislas Starevich's ground-breaking puppet animations.

Supporting paragraphs: Tyler Perry Ladislas Starevich
Answer: writer