Oscar Nominee Jonah Hill joins DiCaprio in "The Wolf of Wall Street".

To play the role of Danny Porush; Jonah Hill will join the cast of Martin Scorsese' "The Wolf of Wall Street". Nominated for an Oscar for Best Actor in a Supporting Role had Martin's eyes on the young actor to join Leonardo DiCaprio in the biography about the 1980's billionaire Jordan Belfort. "The Wolf of Wall Street" which is scheduled to be released by the end of 2013, is about Belfort who made millions as a stock broker but was arrested and prosecuted for fraud in the 1990's. Porush was Belfort's best friend and partner who stood by him after his collapse.