An introduction comes onto the screen for a video about how to fix a stinky sink.   A man comes onto the screen and explain several days ago about getting the smell out of your sink.  He first explain how you can use different chemicals and core them down the drain to get the smell out.  Then he shows you how to remove bottom of the sink to clean it out which may help with the smell.  The video it's with the closing credits shown on the screen.