Impactful movie! That movie - like quite a number of other sci-fi and drama films from the 1970's - has stuck deep in my memory all these years and likely inform my POV in ways I'm not even aware of. I saw them on re-runs/etc but while young... is that why they stuck with me, or did they just make more intellectually thought-provoking movies back then? Likely both.Ever see The Andromeda Strain..pretty much Wuhan in the beginning...