“Now If You’ll Excuse Me” Overused? [VID]

Some lines in movies are overused so much that fans are able to compile enough footage to create a funny and nostalgic youtube video from several movies all using that same line. This video showcases the popular parting phrase "Now, if you'll excuse me..." What the actor says following this phrase is what is really funny.

Also, it's a very interesting juxtaposition of movies. Can you name them all?

Thanks Videogum for the sweet find