Quote from : The Naked Gun: From the Files of Police Squad! Movie

[Frank knocks on the door of Enrico Pallazzo's room. Enrico opened the door]
Enrico Pallazzo: Yes?
Frank: Mr. Pallazzo?
Enrico Pallazzo: Si?
Frank: I'm the head usher.
Enrico Pallazzo: Ah!
Frank: I'm here to tell you... Excuse me.
[Enrico turns around and Frank struck his back]
Enrico Pallazzo: Uggh!
[Frank temporarily knocks out Enrico and closes the door as he takes Enrico into the room. Then, the stadium head usher arrives and knocks on the door where Frank took Enrico into]
Stadium Head Usher: Mr. Pallazzo?
Frank: [opens the door] Yes?
Stadium Head Usher: I'm the head usher.
Frank: One second.