Ethan Hawke Nikola Tesla Eve Hewson Anne Morgan Jim Gaffigan George Westinghouse Kyle MacLachlan Thomas Edison Donnie Keshawarz J.P. Morgan Josh Hamilton Robert Underwood Johnson Ebon Moss-Bachrach Anital Szigeti Lucy Walters Katherine Johnson John Palladino Bourke Cochran Hannah Gross Mina Edison Peter Greene Nichols Blake DeLong William Kemmler Karl Geary Francis Upton James Urbaniak Professor Anthony Dan Bittner Fred Ott David Kallaway John Kruesi