Looking at mafia quotes to help set the tone of the film, these quotes will also help tell you what is expected in the film because they offer the time of the film quotes from the old mafia films like the godfather an the famous quote of

"Keep your friends close,
but your enemies closer"
DON CORLEONE
The Godfather

this quote will set the manner and altitude of the characters of the films

  

Also the name of the film "The Contract" because this is another part of mafia lingo which means murder assignment