Personnally ruined Michael Cera's career after hearing he refused to do an Arrested Development movie. Felt no remorse at all doing it either.
Didn't tell Angelina Jolie and Rosario Dawson that he was sleeping with Jessica Alba behind their backs.
When Scorsese speaks he would point a gun at anyone he spoke during his speeches and ask "Have you ever see Goodfellas?"
Was reportedly responsible for the deaths of the entire cast of high school musical, though no charges were ever filed.
Refused to direct the biography about Joe Louis when producers wouldn't let him use his original title for the film "Joe Louis: Why he is dead and can still kick your candy ass!"