Cast
Thomas A. Edison
George Eastman
?
John J. Pershing
?
J. J. Bausch
?
Adolph Ochs
?
J. E. Sloane
?
C. E. K. Mees
?
Michael Pupin
?
James Irvine
?
Ogden Reid
?
Mary Louise Stewart
?
Mina Miller Edison
?
Frederick Eugene Ives
?
Herbert E. Ives
?
William G. Stuber
Hiram Percy Maxim
?
Leo Baekeland
?
Ernst Alexanderson
George K. Burgess
?
John Tigert