Okay, seems I am having no luck with finding the first film I saw as a kid. Here is another one...
Color
I'm guessing made in the 60's
Explorers on Mars (I think it's Mars, could be Venus)
They discover a dead civilization
The scene I remember is a great hallway/tunnel/chamber where they are looking at the corpse of one of the Martians through dirty glass (like a sleep chamber but I think it was meant to be a crypt). The floor is covered in sand as the civilization is ancient and in ruins. The Martian looks insect-like (Praying Mantis like head). They're discussing the extinction of the civilization and wondering what they were like while standing in front of the dead Martian. I don't think they ever see any live Martians in the movie, but come across their technology.
I've looked at clips of THE ANGRY RED PLANET and it isn't the film.
Color
I'm guessing made in the 60's
Explorers on Mars (I think it's Mars, could be Venus)
They discover a dead civilization
The scene I remember is a great hallway/tunnel/chamber where they are looking at the corpse of one of the Martians through dirty glass (like a sleep chamber but I think it was meant to be a crypt). The floor is covered in sand as the civilization is ancient and in ruins. The Martian looks insect-like (Praying Mantis like head). They're discussing the extinction of the civilization and wondering what they were like while standing in front of the dead Martian. I don't think they ever see any live Martians in the movie, but come across their technology.
I've looked at clips of THE ANGRY RED PLANET and it isn't the film.