Narrator (voice) / Jean (voice)
Maffeo Polo (voice) / Chanute (voice)
Anthony Thompson (voice) / Bishop Wright (voice)
Glover (voice) / King Charles (voice)
Minister of Agriculture (voice) / Young William Bradford (voice)
Martin (voice) / Giovanni Francesco Sagredo (voice)
Talavera (voice) / Von Steuben / Gates / Howe / Parker (voice)
Queen Isabella (voice) / Martha Washington (voice)
Giovanni / Domineco Columbus (voice) / Sumner (voice)
Wells (voice) / Charles Lee (voice)
John Carver (voice) / Louis Pasteur (voice)
Michelangelo (voice) / Orville Wright (voice)
Verrochio / Duke of Florence / Peasant (voice) / Wilbur Wright / Parisian Husband / French Reporter (voice)
Joan of Arc (voice) / Kate Keller (voice)
Herr Breuning / Aristocrat #2 (voice) / Wladyslaw Sklodowski (voice)
Hamilton (voice) / Le Beque (voice)
Cardinal Francesco Barberini (voice) / Arthur Keller (voice)
Simon (voice) / Thomas Edison (voice)
Large Quaker (Voice) / Nicolo Polo (voice)
Hay / Reporter #1 / Seward / Newspaperman (voice) / Lipton / Reporter #1 (voice)
Christopher Columbus (voice)
Pinzon (voice)
Bosco (voice)
Lope (voice)
