Cast (in credits order)
| Jurnee Smollett | ... | Self - Narration (voice) | |
| Damian Ramsath | ... | Self - Transplant Recipient | |
| Anthony Atala | ... | Self - Director, Wake Forest Institute for Regenerative Medicine (as Dr. Anthony Atala) | |
| Mannish Juneja | ... | Self - Digital Health Futurist | |
| S. Matthew Liao | ... | Self - Director, Center for Bioethics, NYU | |
| Tim Maughan | ... | Self - Author & Futurist | |
| Roxanne Watson | ... | Self - Transplant Recipient & Donor Advocate | |
| Angela Belcher | ... | Self - Head of Department, Bio-Engineering, MIT (as Dr. Angela Belcher) | |
| Rest of cast listed alphabetically: | |||
| David Asprey | ... | Self - Founder, Bulletproof 360 (archive footage) | |
| Jeff Bezos | ... | Self - CEO, Amazon (archive footage) | |
| Larry Ellison | ... | Self - Co-Founder of Oracle (archive footage) | |
| Michael Phelps | ... | Self - Champion Swimmer (archive footage) | |
| Peter Thiel | ... | Self - Co-Founder of Paypal (archive footage) | |
Produced by
| Ben Altenberg | ... | archival producer |
| Olivia Becker | ... | producer |
| Cate Burzynski | ... | associate producer |
| Mariano Dongo | ... | associate producer |
| Eleanor Donovan | ... | executive producer |
| Timothy Duffy | ... | archival producer |
| Tyrice Hester | ... | post associate producer |
| Michael Lebowitz | ... | producer |
| Jeanette Rose Moreland | ... | senior producer |
| William Poor | ... | senior producer |
| Leora Randall-Tavori | ... | associate producer |
| Daphne Rustow | ... | associate producer |
| Chinisha Scott | ... | Consulting Producer |
Cinematography by
| Bernardo Garcia Elguezabal | ||
Sound Department
| Billy Gardner | ... | re-recording mixer / sound effects editor / supervising sound editor |
Camera and Electrical Department
| Arthur Cauty | ... | stock videography |
Editorial Department
| Dan Kane | ... | post production supervisor |
| Kevin Ratigan | ... | colorist |
| Francesca Strada | ... | post production supervisor |
| Avery Stray | ... | Post-Production Manager |
| Kristen Williamson | ... | additional editor |
Additional Crew
| Erika V. Carlson | ... | production accountant |
| Samantha Mason | ... | VP: Legal & Business Affairs |
| Amanda Paules | ... | production executive |
| Mona Xia | ... | network executive producer |