DO NOT SHOW THIS TO YOUR CHILDREN
I first watched How To Ahead In Advertising when I was very, very young (my parents were sadists) and it was the most traumatising thing I have ever seen (which is saying a lot because I first watched Halloween when I was 10). After the first time I had nightmares for weeks, and after that whenever it was on TV I would run out crying when it got the scary parts. I couldn't remember the actual name of it, so I just called it 'The Boil'. To this day I have not dared to rewatch it.
I leave this message in the hope that I can save some other unfortunate child from the horrors I went through. Please, never show this to anyone under the age of about 12. And if you are of a sensitive disposition, do not watch it yourself.
Thank you.