.." To show the black laborers how o really sing a spiritual or campfire song, Lyle sings a portion of "Swing Low, Sweet Chariot" and then all the whites perform heir own "minstrel show" version of "Camptown Races.I""m going to give him every opportunity.To illustrate time passing, a row of dominoes - each marked with a year - are toppled over, from 1900 to 1912.She appears sweet and vivacious as well.At the water well, she hums a tune and asks the birds: "Want o know a secret? Promise not to tell? We are standing by a wishing well.During the flight, Dr.Henry Jones, Sr.discussed the three challenges at the Grail site: (1) "The Breath of God.Only the penitent man will pass." (2) "The Word of God.Only in the footsteps of God will he proceed." (3) "The Path of God.Only in the leap from the lion""s head will he prove his worth." When the flight was turned around, they disengaged from the dirigible in a small biplane, and were pursued by two Messerschmidt fighter bombers who streaked toward them for a dogfight.A." Swann.Tony tried to hide his real identity: "You wouldn""t remember me.I only came your last year." Lesgate/Swann became suspicious hat Tony had learned of his car sale through his garage: "That""s odd.