Nicholas Hoult Nikola Tesla
Tom Holland Samuel Insull
Benedict Cumberbatch Thomas Edison
Matthew Macfadyen J.P. Morgan
Michael Shannon George Westinghouse
Martin Scorsese Executive Producer
Katherine Waterston Marguerite Westinghouse
Harry Melling Benjamin Vale
Tuppence Middleton Mary Edison
Stanley Townsend Franklin Pope
Saunder Jurriaans Original Music Composer
Timur Bekmambetov Producer
Damien Molony Bourke Cockran
Conor MacNeill William Kemmler
Colin Stinton Daniel Burnham
Tom Sweet Boy
Paul Herbert Stunt Coordinator, Stunts
Craig Roberts Robert Lane
Woody Norman Dash Edison
Benjamin Schnau George Westinghouse's Secretary (uncredited)
Steven Zaillian Executive Producer
Nigel Whitmey Doctor Grandoff
Chung Chung-hoon Director of Photography
Celyn Jones Sherman Quincy
Joseph Balderrama Horace Kaden
Felix Leech Stunts
Toby Williams Fort Worth Investment Banker
Michael Mitnick Screenplay, Executive Producer
Pamela Betsy Cooper Hotel Guest (uncredited)
Basil Iwanyk Producer
John Schwab Rudolph Young
David Esparza Sound Re-Recording Mixer
Alfonso Gomez-Rejon Director
Nancy Crane Gladys
Tom Bell Reverend Vincent
Louis Ashbourne Serkis Older Dash
Missy Cohen Music Editor
Sophia Ally Dotty Edison
Adam Pearce New Orleans Investment Banker
Simon Manyonda Lewis Latimer
Iain McKee Reporter
Liza Ross Beti
Tim Steed Maurice Manesburg
Anthony Skrimshire Stunts
Chris Munro Production Sound Mixer
Andrew McEwan Second Unit First Assistant Director
Chris Burdon Sound Re-Recording Mixer
Harrison Osterfield Actor's Assistant
Randall Poster Music Supervisor
Mark Taylor Sound Re-Recording Mixer
Ellen Lewis Casting
Oliver Powell Leo
Michael Fentum Sound Designer
Hugo Adams Foley Supervisor
Ekow Quartey Journalist 1
Anita Burger Hairstylist
Paul Edwards Steadicam Operator
Faye Ormston Party Guest
Adam Lazarus Wabco Worker
Jack Stew Foley Artist
Josh Dyer Stunts
Martyn Mayger Lawyer
Jeremy Oliver Mr. Westinghouse's Secretary
Theo Park Casting
Simon Connolly Sioux City
Ron Lynch Executive In Charge Of Production
Danny Bensi Original Music Composer
Garrett Basch Executive Producer
Alex Oakley First Assistant Director
Joel Dougherty Sound Re-Recording Mixer
John Pierce Jones President Glover Cleveland
Remo Tozzi Art Direction