 | Ethan Hawke als Nikola Tesla |
 | Eve Hewson als Anne Morgan |
 | Jim Gaffigan als George Westinghouse |
 | Kyle MacLachlan als Thomas Edison |
 | Donnie Keshawarz als J.P. Morgan |
 | Josh Hamilton als Robert Underwood Johnson |
 | Ebon Moss-Bachrach als Anital Szigeti |
 | Lucy Walters als Katherine Johnson |
 | John Palladino als Bourke Cochran |
 | Michael Mastro als Charles Peck |
 | Hannah Gross als Mina Edison |
 | Peter Greene als Nichols |
 | Blake DeLong als William Kemmler |
 | Karl Geary als Francis Upton |
 | James Urbaniak als Professor Anthony |
 | Eli Smith als Roller Skating Fiddler |
 | Dan Bittner als Fred Ott |
 | David Kallaway als John Kruesi |
| Nicholas Wuehrmann als Ed the Organist |
| Haley Elise Pehrson als Tesla's Mother |
| Tony Hutaj als Bill Edison |
| Corban Elwick-Schermitz als Tom Edison Jr. |
| Emory Gleeson als Dot Edison |
 | Ian Lithgow als Alfred Brown |
 | Emma Clare O'Connor als Evelyn |
| Gary Rissman als Man Comforting Dog |
| Steven Gurewitz als Harold P. Brown |
 | Rick Zahn als Tracy Becker |
 | Lois Smith als The Grande Dame |
| Tallulah McRae Silovsky als Young Anne Morgan |
| Hermione Heckrich als Agnes Johnson |
 | Tom Farrell als Warden Durston |
| Thomas Roma als Prison Doctor |
 | Vincent De Paul als Westinghouse Assistant |
| Christian Hicks als Waiter |
 | Rebecca Dayan als Sarah Bernhardt |
| Jameal Ali als Swami Vivekananda |
| David Weinberg als Fritz Lowenstein |
| Paul Saltzberg als Alta Vista Waiter |
 | Joshuah Melnick als Richard Gregg |
| Charles Baran als Alta Vista Concierge |
| David Kubicka als Alta Vista Violinist |
| Carl Bernzweig als J.P. Morgan's Assistant |
 | George Aloi als Science Society President (uncredited) |
 | Gary Ayash als Science Society Dignitary (uncredited) |
| Luna Jokic als Macak |
| Eli A. Smith als Roller Skating Fiddler |
| Michael Almereyda | Writer |
| Michael Almereyda | Director |
| Uri Singer | Producer |
| Lati Grobman | Producer |
| Christa Campbell | Producer |
| Isen Robbins | Producer |
| Sofija Mešiček | Costume Design |
| Jonathan Podwil | Visual Effects Supervisor |
| Carl Sprague | Production Design |
| Kathryn J. Schubert | Editor |
| Sean Price Williams | Director of Photography |
| Drew Jiritano | Special Effects Coordinator |
| Michael Almereyda | Producer |
| Per Melita | Producer |
| Avi Lerner | Executive Producer |
| Trevor Short | Executive Producer |
| Jeffrey Greenstein | Executive Producer |
| Jonathan Yunger | Executive Producer |
| Rob Van Norden | Executive Producer |
| Doron Weber | Executive Producer |
| Jeff Rice | Executive Producer |
| Lee Broda | Executive Producer |
| Renee Frigo | Co-Producer |
| Margie Geddes | Co-Producer |
| John Paesano | Original Music Composer |
| Billy Hopkins | Casting |
| Ashley Ingram | Casting |
| Per Melita | Production Manager |
| Joan G. Bostwick | First Assistant Director |
| Joshua A. Friedman | Second Assistant Director |
| Lonnie Ramati | Co-Executive Producer |
| Manny Siverio | Stunt Coordinator |
| Jay Carrado | Stunt Coordinator |
| Michael D'Amato | Casting Associate |
| Ellen Athena Catsikeas | Assistant Production Manager |
| Nicole Real | Second Second Assistant Director |
| Doug Durant | Camera Operator |
| Bayley Sweitzer | First Assistant Camera |
| Rachel Federkova | Second Assistant Camera |
| Christina Carmody | Loader |
| Jennie Jeddry | Steadicam Operator |
| Cara Howe | Still Photographer |
| Daniel April | Gaffer |
| James Wall | Best Boy Electric |
| Kevin Yankou | Generator Operator |
| Benjamin Logan | Key Grip |
| George Matsuo | Dolly Grip |
| Matt Keyser | Best Boy Grip |
| Stephen Rathier | Grip |
| Jerry Stein | Sound Mixer |
| Gideon Jensen | Boom Operator |
| Elizabeth Stern | Script Supervisor |
| Kristian Schneider | Storyboard Artist |
| Rebecca Bloom | Art Department Coordinator |
| Haley Elise Pehrson | Art Department Production Assistant |
| Angelica Sander | Art Department Production Assistant |
| Max Reilly | Art Department Production Assistant |
| Perry Grebin | Graphic Designer |
| Tricia Peck | Set Decoration |
| Guy L. Bermel | Leadman |
| Jean-Marcel Gelmi | Set Dresser |
| Nicolas Luna | Set Dresser |
| Jeremy Welch | Set Dresser |
| Marsha Smith | Set Dresser |
| Zach Alliger | On Set Dresser |
| Amy Teitter | Property Master |
| Dorothee Senechal | Assistant Property Master |
| Kelly McGrath | Wardrobe Supervisor |
| Emily Chalmers | Wardrobe Supervisor |
| Jamila Meloche | Costumer |
| Olena Tokaryeva | Tailor |
| Janine JP Parrella | Makeup Department Head |
| Tara Zielenski | Key Makeup Artist |
| J Guerra | Special Effects Makeup Artist |
| Kristy Strate | Special Effects Makeup Artist |
| April Townes | Special Effects Makeup Artist |
| Robin Day | Hair Department Head |
| Michael J. Braun | Key Hair Stylist |
| Richard Hebrank | Construction Coordinator |
| Peter Bundrick | Key Carpenter |
| Patrick Benvenuto | Carpenter |
| Bruce J. Paquette | Carpenter |
| Mike Dietz | Key Construction Grip |
| Chris Zuch | Construction Grip |
| Akiko Rotch | Painter |
| Kate Smith | Painter |
| Geraldine Pope | Painter |
| Natalia Danilova | Painter |
| Michael David | Painter |
| John Marrett | Painter |
| Nick Daunys | Painter |
| Fiona Gorman | Painter |
| Jeamen Julian | Special Effects Assistant |
| Eddy Collins | Location Manager |
| Trish Gray | Assistant Location Manager |
| Kenny Urbina | Location Assistant |
| Stephen Schioppo | Location Assistant |
| Anthony Ingrasselino | Transportation Coordinator |
| Nate Walker | Driver |
| Scott Roth | Driver |
| Sean Buck | Driver |
| TJ Moreso | Driver |
| Michael Pippini | Driver |
| Lamar Williams | Driver |
| Sarah Goncin | Key Set Production Assistant |
| Matias Shimada | Set Production Assistant |
| Andrew Cohen | Set Production Assistant |
| Logan Rummel | Set Production Assistant |
| Alec Biello | Set Production Assistant |
| Luke Grochowski | Set Production Assistant |
| Janelle Coleman | Set Production Assistant |
| Kenny Jackson | Set Production Assistant |
| Tim Preston | Producer's Assistant |
| Jeanette Catsikeas | Production Coordinator |
| Claudia Saimbert | Production Secretary |
| Jacob Saltzberg | Production Office Assistant |
| Daniel J. Kemsley | Production Office Assistant |
| Greg Harris | Production Office Assistant |
| Jaymi Lynne Rosano | Production Accountant |
| Logan Wasley | Payroll Accountant |
| Karyn Jarmer | Catering |
| Jen Hahneman | Chef |
| Eva Verdock | Craft Service |
| Will Sepulveda | Assistant Craft Service |
| Robert Gordon | Set Medic |
| Robert Bonome | Set Medic |
| Jivko Chakarov | Executive In Charge Of Post Production |
| Bart Keller | First Assistant Editor |
| Paula Crickard | Post Production Supervisor |
| Travis Mitchell | Post Production Accountant |
| Kris Casavant | Supervising Sound Editor |
| Ryan Nowak | Sound Designer |
| Gord Hillier | Sound Re-Recording Mixer |
| Gord Hillier | ADR Supervisor |
| Adrian Gougov | Dialogue Editor |
| Zahary Borisov | Assistant Dialogue Editor |
| Tapio Liukkonen | Foley Artist |
| Craig Logiudice | ADR Mixer |
| Steven Thomas | Music Editor |
| Paul Charles Grimstad | Additional Music |
| Randall Poster | Music Supervisor |
| Meghan Currier | Music Supervisor |
| Peter Dimitrov | Visual Effects Producer |
| Elena Rapondzhieva | Visual Effects Producer |
| Dragostin Valev | 2D Supervisor |
| Ani Miloshova | Visual Effects Compositor |
| Gratsiela Hristova | Visual Effects Compositor |
| Katya Ivanova | Visual Effects Compositor |
| Konstantin Dimitrov | Visual Effects Compositor |
| Stanislav Stavrev | Visual Effects Compositor |
| Dimitrina Torneva | Visual Effects Compositor |
| Svetoslav Mateev | Digital Intermediate Colorist |
| Delyan Kaloyanov | Online Editor |
| Mayra Auad | Executive Producer |
| Mario Peixoto | Executive Producer |
| Sam Shepard | In Memory Of |
| Charles Zambrano | Makeup Artist |
