In 1976 , DePalma appeared in a famous group picture at the Theatre with Sinatra , then Gambino boss Carlo Gambino , future boss Paul Castellano , and other Gambino mobsters .
However , DePalma 's most prestigious friend was singer Frank Sinatra .
In 1976 , DePalma appeared in a famous group picture at the Theatre with singer , then Gambino boss Carlo Gambino , future boss Paul Castellano , and other Gambino mobsters .
However , DePalma 's most prestigious friend was singer Frank Sinatra .