This one's worse than the last one!
Ghosts and Goblins (or Ghouls and Ghosts) is indeed the hardest game of all time. But it is possible to beat the third level. I have once beaten the game. It took me five and a half hours, but I did it. The only problem is that I did it on the easiest level (which was damn near impossible) and then got a bad ending, telling me to play again for the full game and ending. I have never touched that game again.
Your show sucks. It never really is a strategy guide. And the Guido family was a pointless introdction.
If you're going to stray from the Strategy Guide idea, you might as well just copy someone elses idea for a show.