The untold story of the beginning of the coronavirus pandemic and how China responded. Chinese scientists and doctors, international disease experts and health officials reveal missed opportunities to suppress the outbreak and lessons for the world.
| Actor | Role |
|---|---|
 Judy WoodruffSelf | Self |
| PPeter DaszakSelf - Ecohealth Alliance | Self - Ecohealth Alliance |
| PPriyanka BoghaniSelf | Self |
| RRome BuathongSelf - Thai Ministry of Public Healt | Self - Thai Ministry of Public Healt |
| LLawrence GostinSelf - WHO Center on Health Law | Self - WHO Center on Health Law |
| GGauden GaleaSelf - WHO Representative to China | Self - WHO Representative to China |
| WWang GuangfaSelf - Peking University | Self - Peking University |
 Xi JinpingSelf (archive footage) | Self (archive footage) |
 Richard HortonSelf - The Lancet | Self - The Lancet |
| hhai zhangSelf | Self |
| DDake KangSelf - The Associated Press | Self - The Associated Press |
 Will LymanSelf - Narrator | Self - Narrator |
| WWang LinfaSelf - Duke-NUS Medical School | Self - Duke-NUS Medical School |
| ZZhong NanshanSelf - Pulmonologist (archive footage) | Self - Pulmonologist (archive footage) |