Close Encounters

https://en.wikipedia.org/wiki/Close_encounter#Close_Encounters_of_the_First_Kind ,
https://en.wikipedia.org/wiki/Close_encounter#Close_Encounters_of_the_Third_Kind ,

https://en.wikipedia.org/wiki/Close_encounter#Close_Encounters_of_the_Fourth_Kind ,


https://en.wikipedia.org/wiki/Jacques_Valle#Film_appearance

Close Encounters In Siberia (Documentary) 

https://www.youtube.com/watch?v=O30ytTSRHpo

alien documentaries
https://www.youtube.com/watch?v=XnpI3NVgwzE


https://www.youtube.com/watch?v=CRK6IA--Swk
Dr St Gr
https://www.youtube.com/watch?v=keWpf-71imY

https://www.archives.gov/foia/ufos.html