Release date: May 22, 2008
U.S. box office: $317 million
Why it's bad: My god, how did this happen? As a gigantic fan of the original "Indiana Jones" trilogy, there were few audience members as excited as me on "Kingdom of the Crystal Skull"'s opening weekend...and then I saw the actual, you know, movie. Leaving the theater, I wanted to scrub the entire godforsaken film from my brain and pretend it didn't exist - but it did. The lead-lined refrigerator, the aliens, Shia LaBeouf's endlessly-flaring nostrils, all of it. And there's no going back.

- Chris Eggersten