Who played Jordan Belfort in 'The Wolf of Wall Street'?

In which film is Ellis "Red" Redding a character? In which film is Jack Dawson a character? Who played Rose DeWitt Bukater in 'Titanic'? In which film is Rose DeWitt Bukater a character? Who played Dom Cobb in 'Inception'? Who played Frank Abagnale Jr. in 'Catch Me If You Can'? Who played Hugh Glass in 'The Revenant'? In which film is Hugh Glass a character?