 David Mamet (qv) wrote both Heist and  _Untouchables, The (1987)_ (qv). In Heist, Gene Hackman (qv) asks  Danny Devito (qv) his name and then asks what was it before he  changed it. This is taken word for word from a conversation between  Sean Connery (qv) and Andy Garcia (I) (qv) in The Untouchables.