Which story (book, show or film) would you like it if someone spoiled it for you?

For me it's Atlas Shrugged, I don't ever see getting through it, but that whole thing where they say "Who is John Galt?" Is intriguing, if I could just find out who this Galt guy is I'd be a happy camper.

I ended up googling it, but I refuse to believe it's just a phrase as a shrug. I believe there's a story there with a guy named John Galt, and if not explained in the book, someone out there needs to find out and tell me all about it!!