https://en.wikipedia.org/wiki/2001:_A_Space_Odyssey_(film)
The quintessential ET-AI space movie had to be on TCM.
https://www.tcm.com/tcmdb/title/628/2001-a-space-odyssey/#overview
https://en.wikipedia.org/wiki/2001:_A_Space_Odyssey_(film)#Design_of_the_monolith
https://en.wikipedia.org/wiki/Technologies_in_2001:_A_Space_Odyssey
https://www.imdb.com/title/tt0062622
https://www.imdb.com/title/tt0062622/mediaviewer/rm3890600449 The ET-AI monolith is such an iconic part of the story.
