The theater, the theater... help!?

Question:I am trying desperately to remember the rest of this quote/line/saying/etc. A man with I guess you would say a, oh I don't know, a fake heavy English accent say a line that begins with "Ah, the theater, the theater" or "The theater, the theater". I can't remember the rest of the line. For some reason when I think of it, I think Rex Harrison in My Fair Lady, but I don't know if that is right. This is so frustrating!!! Does anyone know the rest of this line or at least who says it??? Any help would be greatly appreciated. Thanks so much!!! Have a great new year!!!

Best Answer - Chosen by Asker: I am trying desperately to remember the rest of this quote/line/saying/etc. A man with I guess you would say a, oh I don't know, a fake heavy English accent say a line that begins with "Ah, the theater, the theater" or "The theater, the theater". I can't remember the rest of the line. For some reason when I think of it, I think Rex Harrison in My Fair Lady, but I don't know if that is right. This is so frustrating!!! Does anyone know the rest of this line or at least who says it??? Any help would be greatly appreciated. Thanks so much!!! Have a great new year!!!

It is Danny Kaye, the number is "Choreography" the film is White Christmas:

"The Theatre, the Theatre, what's happened to the Theatre?"