The Return of the Pink Panther1975

Inspector Clouseau:
[answering the phone] This is Monsieur Gadoire - who is this speaking?

Chief Inspector Dreyfus:
Don't you know? Hmmm? Hmmm? Can't you guess? I'll give you a clue - this is the man who hates you. This is the man who more than anything else in the world would like to see you dead and buried!

Inspector Clouseau:
...are you the headwaiter that works in the little bistro on the Rue de Bazaar?

Chief Inspector Dreyfus:
No, this is Chief Inspector Dreyfus! Idiot!

Inspector Clouseau:
You understand that anyone could ask for Monsieur Guy Gadbois and say that they were Chief Inspector Dreyfus. What is your code-name?

Chief Inspector Dreyfus:
Code-name... CODE-NAME?! I've never had a code-name, lunatic!

Inspector Clouseau:
Only the real Inspector Dreyfus would know that he did not have a code-name.