Question: Wall Street is a 1987 American drama film, directed and co-written by Oliver Stone, the film tells the story of Bud Fox (Sheen), a young stockbroker who becomes involved with which wealthy, unscrupulous corporate fictional character in the 1987 film "Wall Street" and its 2010 sequel?
Context: The Wolf of Wall Street is a 2013 American biographical black comedy crime film directed by Martin Scorsese and written by Terence Winter, based on the memoir of the same name by Jordan Belfort.  It recounts Belfort's perspective on his career as a stockbroker in New York City and how his firm Stratton Oakmont engaged in rampant corruption and fraud on Wall Street that ultimately led to his downfall.  Leonardo DiCaprio (who was also a producer) stars as Belfort, with Jonah Hill as his business partner and friend Donnie Azoff, Margot Robbie as his wife Naomi Lapaglia and Kyle Chandler as Patrick Denham, the FBI agent who tries to bring him down.  Matthew McConaughey, Rob Reiner, Jon Favreau, Joanna Lumley and Jean Dujardin also star.  The film marks the director's fifth collaboration with DiCaprio, after "Gangs of New York" (2002), "The Aviator" (2004), "The Departed" (2006) and "Shutter Island" (2010), as well as his second collaboration with Winter after the television series "Boardwalk Empire" (2010–14). The Wolf of Wall Street is a memoir by former stockbroker and trader Jordan Belfort, first published in September 2007 by Bantam Books, then adapted into a 2013 film of the same name (directed by Martin Scorsese and starring Leonardo DiCaprio as Belfort).  Belfort's autobiographical account was continued by "Catching the Wolf of Wall Street", published in 2009. Gordon Gekko is a fictional character in the 1987 film "Wall Street" and its 2010 sequel "", both directed by Oliver Stone.  Gekko was portrayed by actor Michael Douglas, whose performance in the first film won him an Oscar for Best Actor. Saul Rubinek (born July 2, 1948) is a German-born Canadian character actor, director, producer and playwright, known for his work in TV, film, and stage.  His first roles were in the TV films "The Suicide Murders" (1985) and "Murder Sees the Light" (1986).  His first film role was in "Obsessed" (1987).  He had roles in notable films including "Against All Odds" (1984), Oliver Stone's "Wall Street" (1987), "The Bonfire of the Vanities" (1990), and the Academy Award-winning Western "Unforgiven" (1992).  Rubinek's first play, "Terrible Advice" premiered in September 2011.  He is also known for his role as Artie Nielsen in the Syfy TV series "Warehouse 13". Wall Street is a 1987 American drama film, directed and co-written by Oliver Stone, which stars Michael Douglas, Charlie Sheen, and Daryl Hannah.  The film tells the story of Bud Fox (Sheen), a young stockbroker who becomes involved with Gordon Gekko (Douglas), a wealthy, unscrupulous corporate raider. Stanley Weiser is an American screenwriter.  He was born in New York City.  He is a graduate of the NYU Film School.  His screen credits include "Wall Street" and "W.", both directed by Oliver Stone.  He also wrote the 20th Century Fox animal rights film, "Project X".  He is credited for creating characters in the sequel to "Wall Street": "".  In addition, he served as script consultant on Oliver Stone's "Nixon" and "Any Given Sunday". Wall Street: Money Never Sleeps (not known as Wall Street 2 or Wall Street 2: Money Never Sleeps) is a 2010 American drama film directed by Oliver Stone, a sequel to "Wall Street" (1987).  It stars Michael Douglas, Shia LaBeouf, Josh Brolin, Carey Mulligan, Frank Langella, Susan Sarandon and, in his final film role before his death in 2014, Eli Wallach. Claire Simpson is a British film editor whose work has been honored with an Academy Award (for Oliver Stone's "Platoon") and a BAFTA Film Award for Best Editing for "The Constant Gardener".  She was mentored by Dede Allen and in turn mentored such notable and renowned Academy Award-winning film editors such as Pietro Scalia, David Brenner, Joe Hutshing and Julie Monroe.  She also worked as editor of Oliver Stone's "Salvador" and "Wall Street". William Oliver Stone (born September 15, 1946) is an American screenwriter, film producer, and director of motion pictures and documentaries.  Stone won an Academy Award for Best Adapted Screenplay as writer of "Midnight Express" (1978).  He also wrote the acclaimed gangster movie "Scarface" (1983).  As a director, Stone achieved prominence as director/writer of the war drama "Platoon" (1986), for which Stone won the Academy Award for Best Director; the film was awarded Best Picture.  "Platoon" was the first in a trilogy of films based on the Vietnam War, in which Stone served as an infantry soldier.  He continued the series with "Born on the Fourth of July" (1989)—for which Stone won his second Best Director Oscar—and "Heaven & Earth" (1993).  Stone's other notable works include the Salvadoran Civil War-based drama "Salvador" (1986); the financial drama "Wall Street" (1987) and its 2010 sequel ""; the Jim Morrison biopic "The Doors" (1991); and a trilogy of films based on the American Presidency—"JFK" (1991), "Nixon" (1995) and "W." (2008).  His latest film is "Snowden" (2016). New York University (NYU), one of the most renowned and influential universities in the world, and one of the world's premier residential research and teaching institutions, has been the subject of numerous aspects of popular culture.  NYU is often portrayed in a variety of television shows, motion pictures, literature, and other media.  This is a partially sorted list of NYU's representation in various films and television programs.  Fictional NYU students and faculty include Kramer's intern Darren in "Seinfeld", who helps him run "Kramerica Industries"; a student reporter in a different episode of Seinfeld who interviews Jerry; Theo Huxtable (Malcolm-Jamal Warner) from "The Cosby Show", who graduates from NYU in the series finale; Ross Geller (David Schwimmer) from "Friends", who becomes an NYU professor in Season 6; Character Tom Collins from "Rent", who taught there; Bud Fox (Charlie Sheen) in the movie "Wall Street" (1987); Finch (Eddie Kaye Thomas) from the "American Pie" films; Paul Tannek (Jason Biggs) in "Loser" (2000); Alex Foreman (Scarlett Johansson) in "In Good Company" (2005); Jack Campbell (Nicolas Cage) in "The Family Man" (2000); Clark Kellogg (Matthew Broderick) in "The Freshman" (1990); Justin Cobb (Lou Taylor Pucci) in the film version of "Thumbsucker" (2005), who secretly applies and is accepted to NYU; the songwriter Albert Peterson in the musical "Bye Bye Birdie" who promises his sweetheart Rosie to start studying at NYU and become an English teacher; and the characters Blair Waldorf, Dan Humphrey, Vanessa Abrams and Georgina Sparks in "Gossip Girl".  In the 1998 film "Stepmom (film)", the character Isabel (Julia Roberts), in a scene says that she attended NYU.  In the 1999 film "The Bone Collector", an NYU student gets abducted.  In the Hindi film "Jaane Tu... Ya Jaane Na", the lead character decides to go to the USA to study film-making at New York University.
Answer: Gordon Gekko