 | Aidan McArdle als Albert Einstein |
 | Andrew Havill als Commander Locker-Lampson |
 | Rachel Barry als Margery Howard |
 | Helena Westerman als Barbara Goodhall |
 | Leo Ashizawa als Katsu Hara |
| Jay Lewis Mitchell als Young Einstein |
 | Simon Markey als Jacob Epstein |
| James Musgrave als Walter Adams |
| Simon Haines als Paul Weyland |
 | Toby Longworth als Reporter |
 | Jonathan Rhodes als Reporter |
 | Gethin Alderman als Walther Nernst |
 | Albert Einstein als Self (archive footage) |
 | Adolf Hitler als Self (archive footage) |
| Anthony Philipson | Director |
| James Van Der Pool | Executive Producer |
| Andrew Cohen | Executive Producer |
| Tim Cragg | Director of Photography |
| Duncan Hill | Editor |
| Simon Barker | Editor |
| Tom Hodge | Original Music Composer |
| Sophie Chapman | Line Producer |
| Philip Ralph | Writer |
| Jeannette Sutton | Unit Production Manager |
| Laura Davey | Head of Production |
| Sam Wigfield | Production Assistant |
| Toni Arenyeka | Production Assistant |
| Anne-France Bos | Post Production Supervisor |
| Irene Maffei | First Assistant Director |
| Andy Pearson | First Assistant Director |
| Erin Large | Second Assistant Director |
| Keir Byatt | First Assistant Camera |
| Hugh Campbell | Drone Cinematographer |
| Marc Wojtanowski | Production Sound Mixer |
| Chi Limpiroj | Boom Operator |
| Renzo Garcia | Second Assistant Sound |
| Noam Piper | Production Designer |
| Jannecke Nilsen | Set Decoration |
| Gordon Grant | Set Decoration |
| Jonathan Doe | Storyboard Artist |
| Rob MacPherson | Property Master |
| Mark French | Gaffer |
| Charlie Wilkins | Best Boy Electric |
| Kevin Skinner | Rigging Gaffer |
| Brett Lamerton | Grip |
| Renata Gilbert | Hair Designer |
| Renata Gilbert | Makeup Designer |
| Cécile van Dijk | Costume Designer |
| Sarah Crowe | Casting |
| Penny Dyer | Dialect Coach |
| Zoe Morgan | Continuity |
| Izzy Cosgrave | Third Assistant Director |
| Peter Pedrero | Stunt Coordinator |
| Adam Vipond | Location Manager |
| Arno Seagrim | Production Accountant |
| Andrew Blackburn | Transportation Captain |
| Anthony McGarry | Assistant Editor |
| Paul Silcox | VFX Supervisor |
| Timmy Willmott | 3D Supervisor |
| Tav Flett | 2D Supervisor |
| Vicki Matich | Colorist |
| Ben North | Online Editor |
| Will Chapman | Sound Effects Editor |
| Daniel Nicholls | Foley Mixer |
| Cameron Speirs | Foley Artist |
| Olly Freemantle | Foley Editor |
| Claire Ellis | Dialogue Editor |
| Greg Gettens | Sound Re-Recording Mixer |
| Sam Pugsley | Post Production Coordinator |
| James Hutton | Post-Production Manager |
| Bree Winwood | Music Supervisor |
| Ollie Howell | Additional Music |
