Portrait of a Genius (short film)

Portrait of a Genius (originally Carey Wilson Miniatures: Portrait of a Genius) is a 1943 short directed by Sammy Lee.

Plot
This is a study of various inventions of Leonardo da Vinci discovered that were found in his secret manuscripts after his death. These included early versions of gatling and machine guns, submarines, tanks, and other weapons. He also imagined a telescope, a type of parachute, and a flying machine, among many other things.

Cast (alphabetically)

 * Richard Ainley, Leonardo da Vinci
 * Tom Stevenson (uncredited), Valet
 * Carey Wilson, narrator
 * Frederick Worlock (uncredited), Count Spurzo