The most impressive detail in the Godfather's trilogy?

Capt. McCluskey: I thought I got all you Guinea hoods locked up! What the hell are you doing here?

Michael: What happened to the men who were guarding my father, Captain?

Capt. McCluskey: I pulled them guys off of here, eh, now get away from this hospital!

Michael: I'm not leaving until you put some guards around my father's room.

Capt. McCluskey: Phil, take him in!

Cop with Capt. McCluskey outside hospital: The kid's clean Captain, he's a war hero! He's never been mixed up with the rackets...

Capt. McCluskey: Goddamn it Phil, I said take him in!

Michael: What's the Turk paying you to set up my father, Captain?

Capt. McCluskey: [to Patrolmen] Take a hold of him. Stand him up. Stand him up straight.

[punches Michael and breaks his jaw]

Sollozzo: [to Michael, in Sicilian] I am sorry. What happened to your father was business. I have much respect for your father. But your father, his thinking is old-fashioned. You must understand why I had to do that. Now let's work through where we go from here.

[Michael tries speaking in Sicilian, but can't express himself properly, so with a quick look at McCluskey they both switch to English]

Michael: What I want... what's most important to me is that I have a guarantee: no more attempts on my father's life.

Sollozzo: What guarantees could I give you, Mike? I'm the hunted one. I've missed my chance. You think too much of me, kid. I am not that clever. All I want is a truce.

Michael: I have to go to the bathroom. Is that all right?

Capt. McCluskey: You gotta go, you gotta go.

[Michael gets up, but a suspicious Sollozzo probes Michael's crotch, to Michael's offense]

Capt. McCluskey: I frisked him. He's clean.

Sollozzo: Don't take too long...

[Michael heads to the bathroom]

Capt. McCluskey: [to Sollozzo] I frisked a thousand young punks.