 | James D'Arcy als Eric Zimit |
 | Sophie Lowe als Petra |
 | Rhys Wakefield als James |
 | Bonnie Wright als Georgina |
 | Daryl Sabara als Chips |
 | Abhi Sinha als Kavi |
 | Freddie Stroma als Jack |
 | Katie Findlay als Bonnie |
 | George Blagden als Andy |
 | Jacob Artist als Parker |
 | Erin Moriarty als Vivian |
 | Maia Mitchell als Beatrice |
 | Philippa Coulthard als Poppie |
 | Toby Sebastian als Russell |
 | Hope Olaidé Wilson als Omosedé |
 | Melissa Le-Vu als Plum |
 | Darius Homayoun als Toby |
 | Chanelle Bianca Ho als Mitzi |
 | Taser Hassan als Nelson |
 | Natasha Gott als Yoshiko |
| Asger Mariager als Young James (Age 7) |
| James Moriarty als Young James (Age 12) |
| Chamroeun Bustraan als Young James (Age 16) |
| Julia Hodges als Best Friend on Tower |
| Katherine Robertson als Best Friend on Tower |
| Kory Brown als Student on Trolley Tracks |
| Jack Hooker als Student on Trolley Tracks |
| Piper Hinson als Student on Trolley Tracks |
| Melissa Kaskel als Student on Trolley Tracks |
| Michael Rougeau als Student on Trolley Tracks |
| Endang Pratiwi als Street Vendor (voice) |
 | Cinta Laura Kiehl als Utami |
| John Huddles | Producer |
| John Huddles | Director |
| John Huddles | Writer |
| Gary Coppola | Sound Re-Recording Mixer |
| Paul L. Nanlohy | Special Effects Coordinator |
| Ade Rahman | Boom Operator |
| Abdul Manaf | Location Manager |
| Natalia de la Garza | Visual Effects Supervisor |
| George Zakk | Producer |
| William Yeh | Editor |
| Kellie Roy | Casting |
| J. Stanley Johnston | Sound Re-Recording Mixer |
| John Attard | Visual Effects Supervisor |
| Rolf John Keppler | Makeup Department Head |
| Shani Gyde | Costume Design |
| Paula Fairfield | Supervising Sound Editor |
| Peter Stott | Camera Operator |
| Jonathan Davis | Music |
| David Ingram | Production Design |
| Paula Fairfield | Sound Designer |
| Mark L. Mangino | Dialogue Editor |
| T. Moty D. Setyanto | Art Direction |
| Imam Dharmawan Santoso | Property Master |
| Jonathan Ozoh | Stunt Coordinator |
| Oksana Sokol | Script Supervisor |
| Ross Perkin | Set Designer |
| Cybill Lui | Producer |
| Dondy Adrian | Assistant Art Director |
| Jeffrey A. Pitts | Sound Effects Editor |
| Charlie Iturriaga | Visual Effects Supervisor |
| Robin L. D'Arcy | Visual Effects Producer |
| Nicholas O'Toole | Music |
| John Radel | Director of Photography |
| Anne McCarthy | Casting |
| Ikbal Wahyudin | Boom Operator |
| Maciek Malish | Foley |
| Marco Augusto Comba | Sound Re-Recording Mixer |
| Angela Halim | Art Department Production Assistant |
| Sofa Mahendra | Costume Assistant |
| Rully Suteja | Costume Assistant |
| Solekhan | Electrician |
| Widya Rusnaeni | Makeup & Hair |
| Mulyadi | Electrician |
| Johansyah | Key Grip |
| Emerson Moore | Additional Editor |
| Adam Howarth | Special Effects Supervisor |
| Max Ruggio | Visual Effects Technical Director |
| Muhammad Syarifudin | Set Dresser |
| Habib Bolqiah | Second Assistant Camera |
| Taylor Mahony | Digital Intermediate Editor |
| Yulian Syahramadhan | Graphic Designer |
| Natalia de la Garza | Compositing Supervisor |
| Francesco Dell'Anna | Digital Compositor |
| Raffaele Apuzzo | Visual Effects Coordinator |
| Ade Rusman | Set Dresser |
| Alan Pao | Digital Intermediate Producer |
| Paolo Li Causi | CG Artist |
| Abdullah | Makeup & Hair Assistant |
| Galih Suhanda | Costume Assistant |
| Handri Sujarwo | Clapper Loader |
| Mario Raini | Compositor |
| Enrique Sandoval Castro | Matte Painter |
| Sebastian Perez-Burchard | Digital Intermediate Editor |
| Damian Drago | Title Designer |
| Nardi Basuki | Production Accountant |
| Anita Sandrayanti | Production Coordinator |
| Sonia Moggi | Matte Painter |
| Bambang Purnomo | First Assistant Camera |
| Donald Baldie | Additional Editorial Assistant |
| Syamsul Hadi | Still Photographer |
| Andy Howard | First Assistant Director |
| Lee Chee Kiong | Construction Manager |
| Andrea Trovato | CGI Supervisor |
| Mayumi Roshika Haryoto | Storyboard Artist |
| Rino Chaniago | Makeup & Hair Assistant |
| Pipin Supinah | Makeup & Hair Assistant |
| Diana Kertamihardja | Costume Standby |
| Giuseppe Moro | Matte Painter |
| Kim Quiroz | Visual Effects Coordinator |
| Zac Murphy | Gaffer |
| Ernesto Paganoni | Lead Animator |
| Lluis Barcelo | CG Supervisor |
| Andrea Marotti | Visual Effects Producer |
| Vina Rasiane | Makeup & Hair Assistant |
| Emma Gunawan | Travel Coordinator |
| Iming | Tailor |
| Sherwood Jones | Assistant Editor |
| Michael Eaves | Digital Intermediate Colorist |
| Gilberto Arpioni | Compositor |
