The story of Leonardo da Vinci: his life, his thoughts, his times, his art and inventions and the individuals who had an influence on his life.
| Actor | Role |
|---|---|
 Frank LangellaLeonardo da Vinci | Leonardo da Vinci |
 Richard BurtonSelf - Narrator (voice) | Self - Narrator (voice) |
 Walter CronkiteSelf - Host | Self - Host |