Character Analysis
This guy, the son of the Tattaglia family's Don, appears for about a second: He's the crafty-looking dude behind the bar who pours Luca Brasi a drink before Brasi gets killed by an assassin. Later, Sonny has Bruno Tattaglia whacked in retaliation for trying to assassinate Don Corleone. This is mentioned briefly and we don't actually get to see Bruno's death.
The part is played by Tony Giorgio.