Tesla

as William Kemmler

as J.P. Morgan's Assistant

as Alta Vista Concierge

as Waiter

as Tom Edison Jr.

as Fred Ott

as John Kruesi

as Alta Vista Violinist

as Fritz Lowenstein

as J.P. Morgan

as Anital Szigeti

as Roller Skating Fiddler

as Roller Skating Fiddler

as Evelyn

as Dot Edison

as Nikola Tesla

as Anne Morgan

as Man Comforting Dog

as Tesla's Mother

as Mina Edison

as Agnes Johnson

as Alfred Brown

as Swami Vivekananda

as Professor Anthony

as George Westinghouse

as Bourke Cochran

as Robert Underwood Johnson

as Richard Gregg

as Francis Upton

as Thomas Edison

as The Grande Dame

as Katherine Johnson

as Macak

as Charles Peck

as Ed the Organist

as Alta Vista Waiter

as Nichols

as Sarah Bernhardt

as Tracy Becker

as Harold P. Brown

as Young Anne Morgan

as Prison Doctor

as Warden Durston

as Bill Edison

as Westinghouse Assistant