James Caan in Mickey Blue Eyes. Al Pacino in Donnie Brasco and Dick Tracy. Joe Pesci in Casino and Goodfellas. John Travolta in Pulp Fiction and Get Shorty. Robert DeNiro in Analyze This, Once Upon a Time in America, Casino, Goodfellas, A Bronx Tale and The Untouchables. Most of the actors I mentioned obviously appeared in The Godfather trilogy.

DC

"Life is so beatiful" - Don Vito in The Godfather novel
"My name is Michael Corleone...There are people who'd pay a lot of money for that information" - The Godfather