Looking for the name of a sci fi movie I remember watching late at night when I was probably 8 (1967) so it was probably old at the time. I remember an astronaut finding a cave or tunnel in the side of a mountain, in which he finds lighted displays cut into the walls. I remember the displays were depicting maybe the history of the locals.
That's all I remember, but there was a creepy feel that screams 'you gotta find this movie'. If that's all I remember from that time, there must be something to it.