Thrilled by his nephew Amir's migration to the US, Bruce's elation dims as he uncovers Amir's enigmatic nature and the unraveling mysteries threaten to shatter his world.
| Actor | Role |
|---|---|
 Marshall ManeshBruce | Bruce |
| EEhsan KaramiAmir Sa'adati | Amir Sa'adati |
| JJ. Michael MinnisCharles | Charles |
| RRichard BaxterInvestigator | Investigator |
| KKerry BazarovaKarina Legasov | Karina Legasov |
| TTannaz HorriyatkhahTara | Tara |
| RRaheleh SafadelAlison | Alison |
| SSommer JayneOfficer Jayne | Officer Jayne |
 Yakov KolontarovOfficer Tom | Officer Tom |
| SSara SamaniNews Reporter | News Reporter |
| YYvonne LaValleeTeresa | Teresa |
| WWilliam FrancisLuis Wilson | Luis Wilson |
| NNazanin PurestJack | Jack |