 | Sarah Snook als Voice of Carbon (voice) |
 | Neil deGrasse Tyson als Self |
 | Mark Miodownik als Self |
 | Robert Hazen als Self |
| Daniella Ortega | Director |
| Niobe Thompson | Director |
| Daniella Ortega | Writer |
| Lucy Maclaren | Producer |
| Niobe Thompson | Producer |
| Sonya Pemberton | Producer |
| Sherwin Akbarzadeh | Cinematography |
| Athan Merrick | Cinematography |
| Andrew Arestides ASE | Editor |
| Jonathan Kawchuk | Music |
| Bruce Alcock | Art Direction |
| Bruce Alcock | Animation |
| Ben King | Still Photographer |
| Harry Panagiotidis | Co-Producer |
| Sonya Pemberton | Executive Producer |
| Niobe Thompson | Executive Producer |
| Ari Harrison | Executive Producer |
