The Wolf Of Wall Street will mark the fifth time Martin Scorsese and Leonardo DiCaprio have joined forces. The movie is based on the Jordan Belfort memoir of his days as a drug addicted, partaying stock broker, who ended up in federal prison after a spot of money laundering. The idea for the movie has been floating about since 2007 but had a number of hiccups, but Leo stuck with it. At one point even Ridley Scott was briefly attached. The movie is set to start shooting August.