How about that evil boss, B.P. Richfield? He has to be the most evil, vicious boss I've ever seen. The way he screams at poor Earl and his friends and insults them horribly. Constantly abuses his employees and exploits them and he's even been know to eat them! And he always seems to get away with such horrible stuff and usually never gets punished for it.
And in the final episode, Mr. Richfield got away with the ultimate evil. He ended up destroying the world and got lots of money from it. And he put all the blame on Earl.
Yes, I would say B.P. Richfield is definitely the worst boss on TV!