迈克尔·莫斯利

Michael J. Mosley

饰：自己

Andrea Sella

Andrea Sella

饰：Self - Department of Chemistry, University College London

D.A. Henderson M.D.

D.A. Henderson M.D.

饰：Self - Center for Biosecurity, Maryland

Thomas Frieden

饰：Self - DIrector, Center for Disease Control and Prevention