Like the saying goes, you never get a second chance to make a first impression. Nowhere is this truer than in the movies, where that all-important initial appearance can define a character forever, or leave him waiting for applause that never comes. The new Pirates of the Caribbean film is lousy with them: no less than five pause-for-suitably-dramatic-ef fect appearances take place in the first half alone. None of them cracked our top ten list, however: the very best movie entrances of all time. Take a gander for yourself and see if you agree.