- Don Michael Corleone: Dominic, you've proved something today. You proved that I was right about you... and you've earned my respect.
- Samuele Mangano: We survive. We learn from our mistakes. And one thing I have learned from then is never go into business without someone you can trust.
- Hyman Roth: Can you see it? Dominic, it's our future. Cuba. Ninety mles away, no godamn justice department, no FBI...
- Dominic Corleone: That was the past.
- Henry Mitchell: Don't give up on Cuba. Not yet.
- Dominic Corleone: Why not?
- Henry Mitchell: Because we haven't given up. The CIA wants change in Cuba as much as you do.
- Dominic Corleone: We have different agendas...
- Henry Mitchell: But we have the same goal. And we have the same resources. Intelligence. The only thing we don't have is a way to get inside.
- Dominic Corleone: Anyone can get inside Cuba, smugglers do it all the time.
- Henry Mitchell: That's not what I mean. Look, we want to restore order there. We've funded dissidents, staged invasions, but none of these things are working. It's time for a new approach. No more big operations this time. Just one man, inside, close to the Government. Someone the Cubans feel they can trust.
- Dominic Corleone: And what's this 'someone' gonna do?
- Henry Mitchell: Kill Castro. Bring back the President. We're trying to protect this country from Communists Dominic, you could be a part of that.
- Hyman Roth: Think about the possibilities. No more enemies. Partnership with a democratic government in Cuba and having the cash to make it possible.
- Henry Mitchell: And the US would turn a blind eye to any money you make there.
- Hyman Roth: Dominic, we'd be bigger than US Steel.
- Dominic Corleone: Don't think you can threaten me... you know who I am?
- Paolo Riccitello: Yeah, you're a shit! You gave us your word and you broke it! Think that's gonna fly with a Sicilian? The Msnganos gave you a chance and you fucked up!
- Dominic Corleone: I don't have have to fucking listen to this...
- Paolo Riccitello: Yeah Dominic, you do, cos it's the last thing you're ever gonna here. You - are history. Your businesses? They belong to us now! It's time your family sees how we settle things in the old country!
- Frankie Pentangeli: Here, the keys to the castle.
- Dominic Corleone: Castle? This place is a shithole!
- Frankie Pentangeli: What are you, a decorator? It's a safehouse, not the Taj Mahal.