Title: Vanessa Alexander
Content:  Vanessa Alexander is an Australian, New Zealand and British screenwriter, director and producer.
Title: Paul Alexander (British writer)
Content:  Paul Alexander is a British comedy writer. He has written or contributed to My Hero, Red Dwarf , The 10 Percenters, My Spy Family, Babes in the Wood, Lovejoy, Horrid Henry, Bedsitcom, Goodnight Sweetheart, The Green Green Grass,  My Parents Are Aliens, 2point4 children", Neighbors from Hell, Summer in Transylvania and Emmerdale''. His screenplays include Staggered and Seeing Double. For radio he cowrote four series of Kim Fuller's medieval sitcom The Castle, 2007–2012. He wrote the book for the new stage musical The Smallest Show on Earth.
Title: Chris Alexander (editor)
Content:  Charles Band. Alexander was previously a publicist with Warner Bros. Canada and later, a writer and columnist for Rue Morgue and also the editor and publisher of the official magazine for the rock band Kiss. Alexander has also worked as a radio personality for AM 640 on The John Oakley Show from 2004 to 2009 and for Rue Morgue Radio from 2004 to 2007. He has composed music for several horror films and productions such as the radio drama series Fangoria's Dreadtime Stories. In 2006, Alexander participated in the Raging Boll stunt in Vancouver, boxing genre filmmaker Uwe Boll. His 2012 film Blood for Irina won the 
Title: Jesse Alexander
Content:  Jesse Alexander is an American television writer and producer. He was a co-executive producer and writer on Heroes. Originally from Santa Barbara, California, Alexander attended Sarah Lawrence College and AFI Conservatory. At Sarah Lawrence, he befriended J. J. Abrams, his collaborator on a number of projects. Alexander became showrunner for American Gods starting with the second season, replacing Bryan Fuller and Michael Green. This was also his only season, replaced with Charles Eglee for season three.
Title: Maria Alexander
Content:  Alexander was born in Hayward, California. She first started writing at the age of eight: she contracted chicken pox and was forced to stay home with nothing to occupy her, so she began to create stories. She attended Ponderosa High School, and earned a bachelor's degree in English from California State University, Sacramento. Alexander's career as a professional storyteller began in 1988, when she co-founded Dead Earth Productions, a horror Live Action Role-Playing company in the San Francisco Bay Area. She was Dead Earth's Lead Writer from 1989–1996. Alexander entered the world of online game writing in 1994, when she became World Designer and In-World Storyteller for Fujitsu America's WorldsAway project, one of the first graphical virtual worlds. Working under Randy Farmer, she created the history, mythology, and cohesive storyline for the Dreamscape. In 1997, Alexander began a film mentorship under Clive Barker and moved to Los Angeles. Her screenplays were subsequently quarterfinalists for the Austin Film Festival in 1998 and 1999, and the Nicholl Fellowship in 1999.
Title: Karl Alexander (writer)
Content:  Born and raised in Los Angeles, he was the son and nephew of screenwriters—his father, William Tunberg, wrote the screenplay for Old Yeller, and his uncle, Karl Tunberg, wrote the screenplay for Ben-Hur—and worked on a number of films himself. Alexander's first novel Time After Time was published by in 1979. It was adapted as a successful 1979 film of the same title, as a musical in 2010, and as a television series to premiere in the fall of 2016. He became internationally known for his role in the film le Fou 4 in 2004. Jaclyn the Ripper, Alexander's sequel to Time After Time, was published in 2009. Alexander died on March 30, 2015, in West Los Angeles.
Title: Alexander Woo
Content:  Alexander Woo is an American writer and producer for television.
Title: Bill Alexander (director)
Content:  In 1974, Alexander began his career as a Trainee Director at the Bristol Old Vic. His productions included Butley by Simon Gray, How the Other Half Loves by Alan Ayckbourn, Shakespeare's Twelfth Night, Blythe Spirit by Noël Coward. In 1975 he joined the Royal Court Theatre as an assistant director. His production of Class Enemy by Nigel Williams won the Binkie Beaumont Award for Best New Director.
Title: Alexander (surname)
Content:  actor ; Sally Hobart Alexander (born 1943), American writer of children's literature ; Samuel Alexander (1859–1938), Australian/British philosopher and essayist ; Sarah Alexander (born 1971), British actress ; Shane Alexander, 2nd Earl Alexander of Tunis (born 1935), British peer ; Shane Alexander (musician) (late 20th/early 21st c.), American singer-songwriter and musician ; Shane Alexander (volleyball) (born 1986), Australian volleyball player ; Shaun Alexander (born 1977), American football player ; Sofia Alexander, Mexican animator and voice actor ; Stan Alexander (1905–1961), English footballer ; Stephanie B. Alexander, American mathematician ; Sue Alexander (1933–2008), American children's author ; Thomas Alexander (disambiguation), several people ; 
Title: Patrick Alexander (writer)
Content:  Patrick Alexander (1926 – 1997 or 2003 ) was a British novelist, thriller writer, journalist and screenwriter. His novel Death of a Thin-Skinned Animal won the Crime Writers' Association "John Creasey Memorial Award" and was filmed in 1981 as Le Professionnel starring Jean-Paul Belmondo. Stephen Hunter admits that Alexander's novel inspired his own novel Dead Zero and questions where the inspiration ends and the theft of Alexander's idea begins. Alexander was a chess fanatic; people in his novels often share his enthusiasm for the game. Death of a Thin-Skinned Animal features a "considerable description of a tournament" that chess player Stewart Reuben had organised.

Question: Who was the screenwriter for Alexander?
Answer: Oliver Stone.
William Oliver Stone.