Who played Harry Stamper in 'Armageddon'?

In which film is Joel Barish a character? Who played Clementine Kruczynski in 'Eternal Sunshine of the Spotless Mind'? In which film is Clementine Kruczynski a character? Who played Nina Sayers in 'Black Swan'? Who played Malcolm Crowe in 'The Sixth Sense'? In which film is Malcolm Crowe a character? Who played Cole Sear in 'The Sixth Sense'? Who played Lester Burnham in 'American Beauty'?