Danielle Turchiano Senior Features Editor, TVSPOILER ALERT: Do not read if you have not yet watched “Pizza,” the third episode of “Servant” Season 2, streaming now on Apple TV Plus.Recently Lauren Ambrose showed her teenage son “The Sixth Sense,” M. Night Shyamalan’s 1999 film about a young boy who sees dead people and the man who thinks he is supposed to help him, only to realize he is the one who needs help.