Danny Bravo provided the voice of Hadji in the classic adventure cartoon Jonny Quest.
We see the inside of Detective Havilland's apartment in this episode and we also learn that he hates garlic.
Carella: If this guy gets knocked off we'll all be back pounding beats in the sticks.
Havilland: Tell me why you stole the wreath.
Ramon: I didn't have money to buy one.
Spencer: Meyer Meyer?
Meyer: I come from a big family. We ran out of first names.
Kling: These guys are really serious, aren't they?
Carella: Aren't you?
Carella: About all we can do is make sure any would be assassin knows he'd be the second guy to get killed.
Havilland: You can't be cookin' breakfast for me. You oughta be in school.
Ramon: No school now. Summer vacation.
Kling: Deep down inside you're really the father type.
Havilland: I'm the bachelor type. I like it that way.
Kling: Good night, Uncle Rog.
Morales: What are you after, Senor?
Havilland: Nothing. I'm not after a thing. Except maybe a little sleep.
Meyer: Why don't we keep Ramon here and send him (Havilland) to camp?
Havilland: Don't you have elections?
Morales: Oh, si. You vote for the prime minister or you go to jail.