After inventing an anti-gravity device, scientist Thomas Edmonds and his daughter Mary attend the National Air Races in Cleveland, Ohio in search of a pilot to demonstrate the device and Bob... Read allAfter inventing an anti-gravity device, scientist Thomas Edmonds and his daughter Mary attend the National Air Races in Cleveland, Ohio in search of a pilot to demonstrate the device and Bob Raymond, from the U.S. Border Patrol, is chosen.After inventing an anti-gravity device, scientist Thomas Edmonds and his daughter Mary attend the National Air Races in Cleveland, Ohio in search of a pilot to demonstrate the device and Bob Raymond, from the U.S. Border Patrol, is chosen.