Capt. Renault: What on Earth brought you to Casablanca? Rick Blaine: My health, I came to Casablanca for the waters. Capt. Renault: The waters? What waters? We're in the desert! Rick Blaine: I was misinformed.
Major Strasser: You give him (Rick Blaine) credit for too much cleverness. My impression was that he's just another blundering American. Captain Renault: We musn't underestimate American blundering. I was with them when they blundered into Berlin in 1918.
Rick Blaine: How can you close me up? On what grounds? Capt. Renault: I'm shocked ... shocked to find that gambling is going on in here. Croupier: Your winnings, sir. Capt. Renault: Oh, thank you ... very much. Everybody out at once!