As a child, I saw a movie that I don't remember at all. It's a black and white sci-fi movie from sometime in 1940-1950, where astronauts / pilots (to the numbers of three or four but there is no woman) arrive on a desert planet of sand. In real time, the captain can speak by telephone / radio to his superior. But the problem comes, as the film progresses, they disappear, one by one, because creatures (I believe some kind of sand snake; a little like Beetlejuice) hide by moving only under the sand.
There is no robot or android. And it seems to me that the movie begins directly with the arrival of the ship on the planet.