(CNN) -- Gordon Gekko-inspired suspenders may have faded from Wall Street and lunch isn't for wimps anymore, but if there's one thing that hasn't changed in the last two decades it's this: greed is good. With his new film director Oliver Stone is back to exposing financial chicanery, this time showcasing how complex and unfettered the system has become since his 1987 hit film "Wall Street." What did he find when he returned to the scene after more than two decades? After years of bank deregulation, Wall Street "got ridiculous, and I mean it's insane. It became a financial casino," he told CNN.
@highlight
"Wall Street: Money Never Sleeps" is the follow up Oliver Stone's 1987 hit film "Wall Street"
@highlight
Stone discovered a "ridiculous" and "insane" system in Wall Street when making the sequel
@highlight
Michael Douglas reprises his role as corporate raider Gordon Gekko
@highlight
Shia LaBeouf plays the role of a young, ideal investment banker
@placeholder, whose father worked on Wall Street as a broker, set out to tell a morality tale about excess in the original film, with Gekko positioned as the bad guy.