"I see dead people" is a famous line from which 1999 film?

Major Archie Gates, played by George Clooney, is a Gulf War soldier in which 1999 film? In which 1999 film does Haley Joel Osment see dead people? Which actress won the Best Actress Oscar for playing Brandon Teena, a transgender man, in 1999? The ghost of a Hessian horseman is the villain of which 1999 Tim Burton film? Which 1999 Kevin Smith comedy about two fallen angels upset some religious groups? Which 1999 Wim Wenders documentary is about legendary Cuban musicians brought together to record an album? Which actor won an Oscar for playing Lester Burnham in 1999's "American Beauty"? Which comedian's 1999 HBO special was titled "Bigger & Blacker"?