Narrator (voice)

Jacques (voice)

Anthony Thompson (voice)

Glover (voice)

Minister of Agriculture (voice)

Martin (voice)

Talavera (voice)

Martha Washington (voice)

Giovanni / Domineco Columbus (voice)

Wells (voice)

Louis Pasteur (voice)

Orville Wright (voice)

Verrochio / Duke of Florence / Peasant (voice)

Kate Keller (voice)

Herr Breuning / Aristocrat #2 (voice)

Cardinal Francesco Barberini (voice)

Nicolo Polo (voice)

Hay / Reporter #1 / Seward / Newspaperman (voice)

Christopher Columbus (voice)

Pinzon (voice)

Bosco (voice)