Superman stories

If you're having trouble sticking to healthy habits, maybe a little advice from some of sci-fi's greatest characters will give you all the encouragement you need. From Spider-Man reminding you to eat fresh fruit instead of candy to R2-D2 and C-3PO warning of the dangers of cigarettes, these sci-fi-themed public service announcements will give you all the help you need to do the right—and nutritious—thing.
Pirates of the Caribbean: On Stranger Tides is crashing into theaters, and already has its work cut out for it: the last three films in the franchise were profitable, although the third got mixed reviews compared to the first two. But if history is any indication, On Stranger Tides has more to overcome: the fourth film in a sci-fi series has a long tradition of bombing, sometimes so hard that it blows up the entire franchise.